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: [834, 697, -681, 244, 501, -950, 650, -712, -938, 963, -49, -967, 261]

[830, 700, -680, 240, 500, -950, 650, -710, -940, 960, -50, -970, 260]