| 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 | $222.38 | 6.253% | $236.2854 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $44.80 | 9.757% | $49.1711 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $40.32 | 3.172% | $41.599 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $232.74 | 11.372% | $259.2072 | $259.21 | $259.20 | $259.20 |
| Purchase #5 | $67.63 | 12.471% | $76.0641 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $82.56 | 9.860% | $90.7004 | $90.70 | $90.70 | $90.70 |
| Purchase #7 | $109.61 | 6.395% | $116.6196 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $800.04 | $869.6468 | $869.65 | $869.60 | $869.70 | |