| 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 | $233.32 | 12.243% | $261.8854 | $261.89 | $261.90 | $261.90 |
| Purchase #2 | $120.82 | 4.368% | $126.0974 | $126.10 | $126.10 | $126.10 |
| Purchase #3 | $18.41 | 6.857% | $19.6724 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $203.58 | 3.209% | $210.1129 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $137.96 | 4.352% | $143.964 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $14.72 | 10.724% | $16.2986 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $142.98 | 8.743% | $155.4807 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $871.79 | $933.5114 | $933.51 | $933.50 | $933.60 | |