| 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 | $234.51 | 11.231% | $260.8478 | $260.85 | $260.85 | $260.80 |
| Purchase #2 | $200.25 | 7.340% | $214.9484 | $214.95 | $214.95 | $214.90 |
| Purchase #3 | $104.67 | 3.866% | $108.7165 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $185.27 | 7.796% | $199.7136 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $116.83 | 5.121% | $122.8129 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $240.79 | 7.564% | $259.0034 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $71.40 | 8.291% | $77.3198 | $77.32 | $77.30 | $77.30 |
| 7 purchase totals = | $1,153.72 | $1,243.3624 | $1,243.36 | $1,243.30 | $1,243.20 | |