| 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 | $120.52 | 7.321% | $129.3433 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $70.71 | 13.429% | $80.2056 | $80.21 | $80.20 | $80.20 |
| Purchase #3 | $238.42 | 9.632% | $261.3846 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $24.27 | 7.566% | $26.1063 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $169.65 | 6.156% | $180.0937 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $100.25 | 5.468% | $105.7317 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $222.45 | 12.829% | $250.9881 | $250.99 | $251.00 | $251.00 |
| 7 purchase totals = | $946.27 | $1,033.8533 | $1,033.85 | $1,033.90 | $1,033.80 | |