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: [-246, 11, 631, 946, 239, 495, 94, -75, -955, 385, 595, -844, 594]

[-250, 10, 630, 950, 240, 500, 90, -80, -960, 380, 600, -840, 590]