| 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 | $26.97 | 5.132% | $28.3541 | $28.35 | $28.35 | $28.40 |
| Purchase #2 | $209.44 | 7.314% | $224.7584 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $214.62 | 10.325% | $236.7795 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $18.92 | 9.405% | $20.6994 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $246.67 | 7.426% | $264.9877 | $264.99 | $265.00 | $265.00 |
| Purchase #6 | $164.74 | 9.607% | $180.5666 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $26.51 | 13.419% | $30.0674 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $907.87 | $986.2131 | $986.22 | $986.20 | $986.40 | |