| 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 | $215.94 | 10.584% | $238.7951 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $87.48 | 8.304% | $94.7443 | $94.74 | $94.75 | $94.70 |
| Purchase #3 | $87.87 | 5.303% | $92.5297 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $247.37 | 7.486% | $265.8881 | $265.89 | $265.90 | $265.90 |
| Purchase #5 | $117.73 | 8.723% | $127.9996 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $24.36 | 3.753% | $25.2742 | $25.27 | $25.25 | $25.30 |
| Purchase #7 | $27.50 | 3.848% | $28.5582 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $808.25 | $873.7892 | $873.79 | $873.80 | $873.80 | |