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: [-24, -662, 356, -718, -232, 895, 639, 628, -103, 590, 699, -899, 75, -599]

[-20, -660, 360, -720, -230, 900, 640, 630, -100, 590, 700, -900, 80, -600]