A royal flush is a straight flush composed of the highest cards, such as 10? J? Q? K? A?.  But of course they don't all have to be in order. Q? 10? A? J? K? is still a royal flush.  The Royal Flush is the jackpot in video poker, and comes around about once out of every 40,000 or so hands -- or a week and a half of full-time play.  Hey, it could be worse:  The jackpot on a typical slot machine only hits about one out of every 262,144 spins.
Here's where our strategy list comes in.  Notice that a low pair is #9, while four to an outside straight is #10.  The low pair is higher on the list, so we hold the pair.  In fact, you almost always hold pairs in Jacks or Better.  We'll discuss exceptions below, but in general, always lunge for a pair, and then do a quick check to see if you have anything better, since you probably won't.
You should always place the maximum bet because it makes you eligible to win the grand jackpot prize of 4,000 if you get a royal flush. If you bet with 1 or 2 coins and get a royal flush, the payout will not be proportionally equal. If betting 5 coins is too expensive for your gambling budget, you can find a lot of .25 machines as online casinos usually offer their bets in denominations that include different sizes such as .25, 0.50, 1, 2, 5 and even 10 and 20.
In order to pay for the increased pays for four of a kind hands, other pays have to be lowered. In Bonus Poker pays for the full house and flush are reduced to eight for one and five for one from nine for one and six for one respectively on the full pay Jacks or Better game. This makes the return from the “full pay” version of this game 99.17 percent. This is certainly not as good as a full pay Jacks or Better, but it is still not bad.
I am spending time on this topic for a very good reason. Open straights and straight flushes are always listed higher in a strategy chart because they can be filled in more ways than an inside straight / straight flush. Therefore it is important that you know the difference when you play so you do not inadvertently consider an inside straight / straight flush as though it was open.
You will also learn the layout and importance of the pay table, as well as how to properly bet while playing video poker. You will learn and understand payback, return, house (and player) edge. You will learn about the implications of variance, sometimes called volatility. You will also learn what the term random really means when playing video poker.