| 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 | $238.55 | 5.723% | $252.2022 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $108.65 | 11.868% | $121.5446 | $121.54 | $121.55 | $121.50 |
| Purchase #3 | $23.59 | 13.108% | $26.6822 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $225.97 | 7.591% | $243.1234 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $49.32 | 13.576% | $56.0157 | $56.02 | $56.00 | $56.00 |
| Purchase #6 | $22.52 | 10.189% | $24.8146 | $24.81 | $24.80 | $24.80 |
| Purchase #7 | $6.25 | 5.429% | $6.5893 | $6.59 | $6.60 | $6.60 |
| 7 purchase totals = | $674.85 | $730.9720 | $730.96 | $730.95 | $730.90 | |