| 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 | $213.29 | 9.161% | $232.8295 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $105.48 | 7.324% | $113.2054 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $9.31 | 9.316% | $10.1773 | $10.18 | $10.20 | $10.20 |
| Purchase #4 | $22.78 | 10.280% | $25.1218 | $25.12 | $25.10 | $25.10 |
| Purchase #5 | $99.39 | 6.570% | $105.9199 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $122.31 | 4.394% | $127.6843 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $82.57 | 12.492% | $92.8846 | $92.88 | $92.90 | $92.90 |
| 7 purchase totals = | $655.13 | $707.8228 | $707.82 | $707.85 | $707.80 | |