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

Problem: [838, -799, -12, 286, -883, 746, 371, -666, 118, -317, 529]

Solution: [840, -800, -10, 290, -880, 750, 370, -670, 120, -320, 530]