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: [-339, -544, 319, 656, -624, -669]

SOLUTION: [-340, -540, 320, 660, -620, -670]

PROBLEM: [-703, -404]

SOLUTION: [-700, -400]

PROBLEM: [-892, -917, 198, 302, -52, 43]

SOLUTION:
[-890, -920, 200, 300, -50, 40]