| 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 | $192.76 | 10.403% | $212.8128 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $70.54 | 10.375% | $77.8585 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $125.61 | 7.249% | $134.7155 | $134.72 | $134.70 | $134.70 |
| Purchase #4 | $14.39 | 7.574% | $15.4799 | $15.48 | $15.50 | $15.50 |
| Purchase #5 | $187.44 | 13.295% | $212.3601 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $100.46 | 5.366% | $105.8507 | $105.85 | $105.85 | $105.90 |
| Purchase #7 | $209.98 | 6.801% | $224.2607 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $901.18 | $983.3382 | $983.34 | $983.30 | $983.50 | |