| 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 | $88.70 | 4.421% | $92.6214 | $92.62 | $92.60 | $92.60 |
| Purchase #2 | $180.48 | 11.268% | $200.8165 | $200.82 | $200.80 | $200.80 |
| Purchase #3 | $112.68 | 3.584% | $116.7185 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $215.71 | 9.728% | $236.6943 | $236.69 | $236.70 | $236.70 |
| Purchase #5 | $222.36 | 6.573% | $236.9757 | $236.98 | $237.00 | $237.00 |
| Purchase #6 | $11.35 | 6.468% | $12.0841 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $31.67 | 6.793% | $33.8213 | $33.82 | $33.80 | $33.80 |
| 7 purchase totals = | $862.95 | $929.7318 | $929.73 | $929.70 | $929.70 | |