| 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 | $248.52 | 12.801% | $280.333 | $280.33 | $280.35 | $280.30 |
| Purchase #2 | $169.42 | 3.564% | $175.4581 | $175.46 | $175.45 | $175.50 |
| Purchase #3 | $250.66 | 3.788% | $260.155 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $24.95 | 13.828% | $28.4001 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $94.66 | 13.113% | $107.0728 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $92.46 | 12.156% | $103.6994 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $138.92 | 7.768% | $149.7113 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $1,019.59 | $1,104.8297 | $1,104.83 | $1,104.80 | $1,104.90 | |