| 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 | $107.89 | 5.850% | $114.2016 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $62.54 | 9.332% | $68.3762 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $218.36 | 8.466% | $236.8464 | $236.85 | $236.85 | $236.80 |
| Purchase #4 | $36.64 | 11.867% | $40.9881 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $208.90 | 7.604% | $224.7848 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $219.78 | 9.222% | $240.0481 | $240.05 | $240.05 | $240.00 |
| Purchase #7 | $58.71 | 6.801% | $62.7029 | $62.70 | $62.70 | $62.70 |
| 7 purchase totals = | $912.82 | $987.9481 | $987.95 | $988.00 | $987.90 | |