| 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 | $11.26 | 6.184% | $11.9563 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $116.82 | 6.838% | $124.8082 | $124.81 | $124.80 | $124.80 |
| Purchase #3 | $229.32 | 6.423% | $244.0492 | $244.05 | $244.05 | $244.00 |
| Purchase #4 | $124.82 | 9.442% | $136.6055 | $136.61 | $136.60 | $136.60 |
| Purchase #5 | $99.49 | 6.572% | $106.0285 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $218.70 | 6.142% | $232.1326 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $10.48 | 7.188% | $11.2333 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $810.89 | $866.8136 | $866.82 | $866.85 | $866.70 | |