| 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 | $121.94 | 11.627% | $136.118 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $143.26 | 4.290% | $149.4059 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $80.67 | 7.675% | $86.8614 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $70.34 | 4.354% | $73.4026 | $73.40 | $73.40 | $73.40 |
| Purchase #5 | $115.42 | 6.291% | $122.6811 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $169.96 | 11.433% | $189.3915 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $140.31 | 8.435% | $152.1451 | $152.15 | $152.15 | $152.10 |
| 7 purchase totals = | $841.90 | $910.0056 | $910.01 | $910.00 | $910.00 | |