| 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 | $190.40 | 12.380% | $213.9715 | $213.97 | $213.95 | $214.00 |
| Purchase #2 | $59.86 | 9.454% | $65.5192 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $136.28 | 9.397% | $149.0862 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $66.27 | 11.244% | $73.7214 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $238.47 | 13.372% | $270.3582 | $270.36 | $270.35 | $270.40 |
| Purchase #6 | $25.49 | 13.573% | $28.9498 | $28.95 | $28.95 | $28.90 |
| Purchase #7 | $121.66 | 6.541% | $129.6178 | $129.62 | $129.60 | $129.60 |
| 7 purchase totals = | $838.43 | $931.2241 | $931.23 | $931.15 | $931.20 | |