| 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 | $127.37 | 4.352% | $132.9131 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $193.73 | 13.536% | $219.9533 | $219.95 | $219.95 | $220.00 |
| Purchase #3 | $121.95 | 3.690% | $126.45 | $126.45 | $126.45 | $126.50 |
| Purchase #4 | $118.98 | 7.241% | $127.5953 | $127.60 | $127.60 | $127.60 |
| Purchase #5 | $154.90 | 10.109% | $170.5588 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $25.43 | 12.301% | $28.5581 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $169.91 | 11.434% | $189.3375 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $912.27 | $995.3661 | $995.37 | $995.35 | $995.50 | |