| 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 | $194.52 | 6.425% | $207.0179 | $207.02 | $207.00 | $207.00 |
| Purchase #2 | $144.98 | 12.598% | $163.2446 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $10.96 | 4.709% | $11.4761 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $238.70 | 9.293% | $260.8824 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $62.74 | 10.268% | $69.1821 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $93.81 | 10.641% | $103.7923 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $93.31 | 12.189% | $104.6836 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $839.02 | $920.2790 | $920.27 | $920.35 | $920.30 | |