| 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 | $183.28 | 11.538% | $204.4268 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $227.71 | 3.660% | $236.0442 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $66.83 | 7.314% | $71.7179 | $71.72 | $71.70 | $71.70 |
| Purchase #4 | $224.69 | 6.274% | $238.7871 | $238.79 | $238.80 | $238.80 |
| Purchase #5 | $187.70 | 4.808% | $196.7246 | $196.72 | $196.70 | $196.70 |
| Purchase #6 | $142.28 | 9.257% | $155.4509 | $155.45 | $155.45 | $155.50 |
| Purchase #7 | $66.94 | 11.165% | $74.4139 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $1,099.43 | $1,177.5654 | $1,177.56 | $1,177.55 | $1,177.50 | |