| 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 | $187.32 | 9.227% | $204.604 | $204.60 | $204.60 | $204.60 |
| Purchase #2 | $136.37 | 7.225% | $146.2227 | $146.22 | $146.20 | $146.20 |
| Purchase #3 | $30.91 | 7.298% | $33.1658 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $177.51 | 7.196% | $190.2836 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $120.78 | 12.282% | $135.6142 | $135.61 | $135.60 | $135.60 |
| Purchase #6 | $10.71 | 12.290% | $12.0263 | $12.03 | $12.05 | $12.00 |
| Purchase #7 | $244.72 | 8.552% | $265.6485 | $265.65 | $265.65 | $265.60 |
| 7 purchase totals = | $908.32 | $987.5651 | $987.56 | $987.55 | $987.50 | |