TASK 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.
PROBLEM: [-979, 623, -392, -669, -392, -5, -467, -839]

SOLUTION: [-980, 620, -390, -670, -390, 0, -470, -840]

PROBLEM: [-462, -249, 876, 794, 812]

SOLUTION: [-460, -250, 880, 790, 810]

PROBLEM: [-367, -933, -206, 21, -500]

SOLUTION:
[-370, -930, -210, 20, -500]