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: [882, -864, 85, 655, 230, -933, 751, 796, 73, 269, 815, -678, -937]

[880, -860, 80, 660, 230, -930, 750, 800, 70, 270, 820, -680, -940]