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: [716, 500, -261, 78, -1, 422, 424, 909, 767, 1000]

[720, 500, -260, 80, 0, 420, 420, 910, 770, 1000]