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: [327, -311, 937, -21, -577, 358, 429, -118, 188, -880, -246, -291, -353]

[330, -310, 940, -20, -580, 360, 430, -120, 190, -880, -250, -290, -350]