| 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 | $222.35 | 9.431% | $243.3198 | $243.32 | $243.30 | $243.30 |
| Purchase #2 | $112.53 | 11.730% | $125.7298 | $125.73 | $125.75 | $125.70 |
| Purchase #3 | $73.79 | 10.722% | $81.7018 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $32.74 | 3.539% | $33.8987 | $33.90 | $33.90 | $33.90 |
| Purchase #5 | $29.80 | 8.126% | $32.2215 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $180.91 | 3.104% | $186.5254 | $186.53 | $186.55 | $186.50 |
| Purchase #7 | $16.56 | 6.628% | $17.6576 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $668.68 | $721.0546 | $721.06 | $721.05 | $721.00 | |