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, -989, -267, 503, -834, -627, 680, -64, 98, 540, 100]

SOLUTION: [-340, -990, -270, 500, -830, -630, 680, -60, 100, 540, 100]

PROBLEM: [-468, 112, 986, -115, -673, 209, 745, -623, -791]

SOLUTION: [-470, 110, 990, -120, -670, 210, 740, -620, -790]

PROBLEM: [-572, -414]

SOLUTION:
[-570, -410]