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: [594, -861, -930, 751, -802, -848, -864, 698, -375, 626, 215]

[590, -860, -930, 750, -800, -850, -860, 700, -380, 630, 220]