| 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 | $203.39 | 12.284% | $228.3744 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $109.87 | 11.252% | $122.2326 | $122.23 | $122.25 | $122.20 |
| Purchase #3 | $137.83 | 13.132% | $155.9298 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $97.41 | 13.419% | $110.4814 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $140.83 | 8.658% | $153.0231 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $124.90 | 7.408% | $134.1526 | $134.15 | $134.15 | $134.20 |
| Purchase #7 | $75.40 | 7.737% | $81.2337 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $889.63 | $985.4276 | $985.41 | $985.45 | $985.40 | |