| 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 | $232.91 | 4.588% | $243.5959 | $243.60 | $243.60 | $243.60 |
| Purchase #2 | $143.83 | 6.478% | $153.1473 | $153.15 | $153.15 | $153.10 |
| Purchase #3 | $206.43 | 6.289% | $219.4124 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $137.65 | 8.736% | $149.6751 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $103.40 | 5.221% | $108.7985 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $200.98 | 10.617% | $222.318 | $222.32 | $222.30 | $222.30 |
| Purchase #7 | $158.96 | 4.297% | $165.7905 | $165.79 | $165.80 | $165.80 |
| 7 purchase totals = | $1,184.16 | $1,262.7377 | $1,262.75 | $1,262.75 | $1,262.70 | |