| 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 | $240.29 | 4.674% | $251.5212 | $251.52 | $251.50 | $251.50 |
| Purchase #2 | $111.82 | 10.239% | $123.2692 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $92.61 | 5.438% | $97.6461 | $97.65 | $97.65 | $97.60 |
| Purchase #4 | $16.84 | 11.504% | $18.7773 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $164.95 | 9.625% | $180.8264 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $93.34 | 10.180% | $102.842 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $6.96 | 4.559% | $7.2773 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $726.81 | $782.1595 | $782.17 | $782.20 | $782.10 | |