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: [564, 316, 593, -365, -754, 461, -936, 428, 25, 944, -570, -230, -255]

[560, 320, 590, -360, -750, 460, -940, 430, 20, 940, -570, -230, -260]