| 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 | $224.34 | 13.275% | $254.1211 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $225.79 | 5.801% | $238.8881 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $30.85 | 9.869% | $33.8946 | $33.89 | $33.90 | $33.90 |
| Purchase #4 | $9.28 | 4.653% | $9.7118 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $27.95 | 4.162% | $29.1133 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $68.48 | 8.554% | $74.3378 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $21.27 | 5.614% | $22.4641 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $607.96 | $662.5308 | $662.52 | $662.50 | $662.50 | |