| 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 | $247.75 | 9.856% | $272.1682 | $272.17 | $272.15 | $272.20 |
| Purchase #2 | $80.70 | 8.309% | $87.4054 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $109.47 | 10.482% | $120.9446 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $50.75 | 10.157% | $55.9047 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $25.34 | 11.673% | $28.2979 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $51.79 | 12.539% | $58.2839 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $190.74 | 11.206% | $212.1143 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $756.54 | $835.1190 | $835.11 | $835.10 | $835.10 | |