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: [-445, 774, 669, -314, -298, -863, -584, -492, -489, 355, 406, 139, 252, 227]

[-440, 770, 670, -310, -300, -860, -580, -490, -490, 360, 410, 140, 250, 230]