| 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 | $138.97 | 7.421% | $149.283 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $210.42 | 6.808% | $224.7454 | $224.75 | $224.75 | $224.70 |
| Purchase #3 | $93.40 | 4.444% | $97.5507 | $97.55 | $97.55 | $97.60 |
| Purchase #4 | $227.96 | 7.187% | $244.3435 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $193.79 | 11.166% | $215.4286 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $6.47 | 11.605% | $7.2208 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $47.38 | 3.192% | $48.8924 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $918.39 | $987.4644 | $987.46 | $987.50 | $987.40 | |