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.
One example: [-83, 53, -48, 8]
Solution is here: [-80, 50, -50, 10]
Explanation: The output correctly rounds each integer in the input list to the nearest ten. So this is a good example.

Now, solve this: [258, 686, -15, 95, -722, 788, -286, -777, 846, -344, -284, -615]
Solution:
[260, 690, -20, 100, -720, 790, -290, -780, 850, -340, -280, -620]