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: [-61, -448, -335, -732, 92, 733, 461, 611, 320, 738]

[-60, -450, -340, -730, 90, 730, 460, 610, 320, 740]