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: [-226, 591, 69, -944, -608, 344, 383, -747, -798, -633, 961, -29, -224, -299]

[-230, 590, 70, -940, -610, 340, 380, -750, -800, -630, 960, -30, -220, -300]