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: [971, -91, -803, -773, -910, 208, 849, -582, 653, -352, -79]

[970, -90, -800, -770, -910, 210, 850, -580, 650, -350, -80]