Definition: In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
Input: [-414, 592, 457, -582, 684, -280, 546, -634, -358, -825, 47, -818, -92]

[-410, 590, 460, -580, 680, -280, 550, -630, -360, -820, 50, -820, -90]