| 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 | $185.32 | 13.701% | $210.7107 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $180.33 | 5.852% | $190.8829 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $9.35 | 7.486% | $10.0499 | $10.05 | $10.05 | $10.00 |
| Purchase #4 | $6.30 | 13.524% | $7.152 | $7.15 | $7.15 | $7.20 |
| Purchase #5 | $84.35 | 3.763% | $87.5241 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $176.25 | 12.622% | $198.4963 | $198.50 | $198.50 | $198.50 |
| Purchase #7 | $250.78 | 11.634% | $279.9557 | $279.96 | $279.95 | $280.00 |
| 7 purchase totals = | $892.68 | $984.7716 | $984.77 | $984.75 | $984.80 | |