| 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 | $246.30 | 13.450% | $279.4274 | $279.43 | $279.45 | $279.40 |
| Purchase #2 | $207.59 | 3.520% | $214.8972 | $214.90 | $214.90 | $214.90 |
| Purchase #3 | $97.61 | 7.476% | $104.9073 | $104.91 | $104.90 | $104.90 |
| Purchase #4 | $138.50 | 3.743% | $143.6841 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $116.36 | 6.667% | $124.1177 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $202.45 | 12.370% | $227.4931 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $68.58 | 4.164% | $71.4357 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $1,077.39 | $1,165.9625 | $1,165.97 | $1,166.00 | $1,165.90 | |