I don't even try and miss, I just write that I am shooting at them and the general area I am aiming for. I always allow that the other is going to interrupt or has the ability, either through powers or terrain the chance to avoid the bullets. Of course when they get close I tend to hold my shot until I get it so I cannot miss them because they are doing something dumb, like running at me when I back myself into a corner and they have no way to avoid the hit.