| 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 | $111.89 | 10.122% | $123.2155 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $48.28 | 3.867% | $50.147 | $50.15 | $50.15 | $50.10 |
| Purchase #3 | $160.51 | 9.581% | $175.8885 | $175.89 | $175.90 | $175.90 |
| Purchase #4 | $115.31 | 8.247% | $124.8196 | $124.82 | $124.80 | $124.80 |
| Purchase #5 | $112.33 | 11.556% | $125.3109 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $78.92 | 10.723% | $87.3826 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $222.82 | 6.238% | $236.7195 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $850.06 | $923.4836 | $923.49 | $923.45 | $923.40 | |