| 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 | $212.54 | 7.288% | $228.0299 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $158.96 | 9.681% | $174.3489 | $174.35 | $174.35 | $174.30 |
| Purchase #3 | $224.74 | 3.287% | $232.1272 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $104.33 | 11.573% | $116.4041 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $112.95 | 3.535% | $116.9428 | $116.94 | $116.95 | $116.90 |
| Purchase #6 | $125.84 | 11.188% | $139.919 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $93.31 | 12.679% | $105.1408 | $105.14 | $105.15 | $105.10 |
| 7 purchase totals = | $1,032.67 | $1,112.9127 | $1,112.91 | $1,112.95 | $1,112.70 | |