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, -300, -376, -980, 680, 700, -929, -346, -817, -327]

[330, -300, -380, -980, 680, 700, -930, -350, -820, -330]