| 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 | $220.73 | 3.809% | $229.1376 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $47.62 | 9.571% | $52.1777 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $112.56 | 8.437% | $122.0567 | $122.06 | $122.05 | $122.10 |
| Purchase #4 | $143.86 | 6.236% | $152.8311 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $47.54 | 9.228% | $51.927 | $51.93 | $51.95 | $51.90 |
| Purchase #6 | $155.36 | 5.490% | $163.8893 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $138.72 | 12.353% | $155.8561 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $866.39 | $927.8755 | $927.89 | $927.95 | $927.90 | |