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: [-442, -577, 228, -876, -996, 238, -408, 355, 410, -544, -72, -79, -534, -289]

[-440, -580, 230, -880, -1000, 240, -410, 360, 410, -540, -70, -80, -530, -290]