| 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 | $97.66 | 5.123% | $102.6631 | $102.66 | $102.65 | $102.70 |
| Purchase #2 | $168.43 | 11.545% | $187.8752 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $152.33 | 6.753% | $162.6168 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $124.58 | 12.433% | $140.069 | $140.07 | $140.05 | $140.10 |
| Purchase #5 | $235.78 | 3.186% | $243.292 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $108.53 | 8.347% | $117.589 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $9.62 | 5.389% | $10.1384 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $896.93 | $964.2435 | $964.25 | $964.25 | $964.30 | |