| 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 | $94.95 | 10.491% | $104.9112 | $104.91 | $104.90 | $104.90 |
| Purchase #2 | $74.37 | 11.637% | $83.0244 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $155.66 | 9.191% | $169.9667 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $153.27 | 13.762% | $174.363 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $227.32 | 3.790% | $235.9354 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $93.57 | 3.692% | $97.0246 | $97.02 | $97.00 | $97.00 |
| Purchase #7 | $55.61 | 4.364% | $58.0368 | $58.04 | $58.05 | $58.00 |
| 7 purchase totals = | $854.75 | $923.2621 | $923.26 | $923.20 | $923.20 | |