| 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 | $234.30 | 3.311% | $242.0577 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $205.97 | 9.727% | $226.0047 | $226.00 | $226.00 | $226.00 |
| Purchase #3 | $109.34 | 11.811% | $122.2541 | $122.25 | $122.25 | $122.30 |
| Purchase #4 | $148.32 | 10.338% | $163.6533 | $163.65 | $163.65 | $163.70 |
| Purchase #5 | $133.77 | 11.748% | $149.4853 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $50.60 | 4.240% | $52.7454 | $52.75 | $52.75 | $52.70 |
| Purchase #7 | $99.61 | 5.484% | $105.0726 | $105.07 | $105.05 | $105.10 |
| 7 purchase totals = | $981.91 | $1,061.2731 | $1,061.27 | $1,061.25 | $1,061.40 | |