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: [-210, -241, -216, -162, 797, -788, -887, -770, 65, -745, 963, -400, -922]

[-210, -240, -220, -160, 800, -790, -890, -770, 60, -740, 960, -400, -920]