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.

Example Input: [-392, -297, -15, 140, -450, 690, -460, 879, -815]
Example Output: [-390, -300, -20, 140, -450, 690, -460, 880, -820]

Example Input: [414, 312, 669]
Example Output: [410, 310, 670]

Example Input: [-819, -227, 14, -159, 845, -441, -165, 280, -856, -450, 450, 876, 841, -488, 431]
Example Output:
[-820, -230, 10, -160, 840, -440, -160, 280, -860, -450, 450, 880, 840, -490, 430]