| 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 | $116.56 | 6.519% | $124.1585 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $212.39 | 7.571% | $228.47 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $18.83 | 10.744% | $20.8531 | $20.85 | $20.85 | $20.90 |
| Purchase #4 | $219.28 | 6.737% | $234.0529 | $234.05 | $234.05 | $234.10 |
| Purchase #5 | $120.86 | 7.117% | $129.4616 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $30.64 | 7.773% | $33.0216 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $73.63 | 7.447% | $79.1132 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $792.19 | $849.1309 | $849.12 | $849.05 | $849.30 | |