| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.97 | 5.747% | $114.175 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $53.86 | 9.244% | $58.8388 | $58.84 | $58.85 | $58.80 |
| Purchase #3 | $195.97 | 6.856% | $209.4057 | $209.41 | $209.40 | $209.40 |
| Purchase #4 | $29.97 | 9.708% | $32.8795 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $13.47 | 9.264% | $14.7179 | $14.72 | $14.70 | $14.70 |
| Purchase #6 | $232.57 | 11.572% | $259.483 | $259.48 | $259.50 | $259.50 |
| Purchase #7 | $134.51 | 4.826% | $141.0015 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $768.32 | $830.5014 | $830.51 | $830.55 | $830.50 | |