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: [-691, -360, -490, -398, -219, 842, -364, 828, -16, 549, -95, 201]

[-690, -360, -490, -400, -220, 840, -360, 830, -20, 550, -100, 200]