| 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 | $219.88 | 4.188% | $229.0886 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $214.27 | 9.325% | $234.2507 | $234.25 | $234.25 | $234.30 |
| Purchase #3 | $38.69 | 7.674% | $41.6591 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $112.99 | 3.674% | $117.1413 | $117.14 | $117.15 | $117.10 |
| Purchase #5 | $200.82 | 12.389% | $225.6996 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $97.27 | 8.686% | $105.7189 | $105.72 | $105.70 | $105.70 |
| Purchase #7 | $12.57 | 3.784% | $13.0456 | $13.05 | $13.05 | $13.00 |
| 7 purchase totals = | $896.49 | $966.6038 | $966.61 | $966.60 | $966.60 | |