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: [-749, -735, -825, -557, 216, 214, -325, 586, -481, -862, -116, 796]

[-750, -740, -820, -560, 220, 210, -320, 590, -480, -860, -120, 800]