First off I should point out that css animations would probably work best if you are doing this a lot but I ended getting the desired effect by wrapping .scrollLeft inside .animate
$('.swipeRight').click(function()
{
$('.swipeBox').animate( { scrollLeft: '+=460' }, 1000);
});
$('.swipeLeft').click(function()
{
$('.swipeBox').animate( { scrollLeft: '-=460' }, 1000);
});
The second parameter is speed, and you can also add a third parameter if you are using smooth scrolling of some sort.