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: [-314, 13, -587, -115, -14, -139, 702, -931, -394, -717, -792]

[-310, 10, -590, -120, -10, -140, 700, -930, -390, -720, -790]