| 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 | $215.31 | 13.471% | $244.3144 | $244.31 | $244.30 | $244.30 |
| Purchase #2 | $75.83 | 11.593% | $84.621 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $167.84 | 13.596% | $190.6595 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $19.37 | 12.192% | $21.7316 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $105.27 | 5.675% | $111.2441 | $111.24 | $111.25 | $111.20 |
| Purchase #6 | $215.91 | 12.869% | $243.6955 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $83.89 | 12.841% | $94.6623 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $883.42 | $990.9284 | $990.92 | $990.90 | $990.90 | |