| 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 | $21.36 | 7.716% | $23.0081 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $183.26 | 11.656% | $204.6208 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $164.62 | 3.220% | $169.9208 | $169.92 | $169.90 | $169.90 |
| Purchase #4 | $87.90 | 7.199% | $94.2279 | $94.23 | $94.25 | $94.20 |
| Purchase #5 | $225.70 | 3.761% | $234.1886 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $64.62 | 5.363% | $68.0856 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $11.61 | 13.488% | $13.176 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $759.07 | $807.2278 | $807.24 | $807.25 | $807.20 | |