| 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 | $116.57 | 9.422% | $127.5532 | $127.55 | $127.55 | $127.60 |
| Purchase #2 | $22.86 | 13.473% | $25.9399 | $25.94 | $25.95 | $25.90 |
| Purchase #3 | $179.78 | 6.351% | $191.1978 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $123.57 | 8.710% | $134.3329 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $96.68 | 10.801% | $107.1224 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $112.87 | 6.706% | $120.4391 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $236.50 | 7.745% | $254.8169 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $888.83 | $961.4022 | $961.40 | $961.40 | $961.30 | |