| 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 | $122.93 | 9.338% | $134.4092 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $95.53 | 13.258% | $108.1954 | $108.20 | $108.20 | $108.20 |
| Purchase #3 | $22.42 | 12.357% | $25.1904 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $110.33 | 5.445% | $116.3375 | $116.34 | $116.35 | $116.30 |
| Purchase #5 | $94.57 | 3.496% | $97.8762 | $97.88 | $97.90 | $97.90 |
| Purchase #6 | $85.59 | 5.677% | $90.4489 | $90.45 | $90.45 | $90.40 |
| Purchase #7 | $230.52 | 13.852% | $262.4516 | $262.45 | $262.45 | $262.50 |
| 7 purchase totals = | $761.89 | $834.9092 | $834.92 | $834.95 | $834.90 | |