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: [-325, 937, -698, -357, 765, -733, 481, 59, 768, -546, -824, -931]

[-320, 940, -700, -360, 760, -730, 480, 60, 770, -550, -820, -930]