| 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 | $117.38 | 3.234% | $121.1761 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $109.73 | 3.636% | $113.7198 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $78.47 | 4.732% | $82.1832 | $82.18 | $82.20 | $82.20 |
| Purchase #4 | $59.35 | 3.386% | $61.3596 | $61.36 | $61.35 | $61.40 |
| Purchase #5 | $181.43 | 10.734% | $200.9047 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $229.52 | 12.696% | $258.6599 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $18.28 | 10.569% | $20.212 | $20.21 | $20.20 | $20.20 |
| 7 purchase totals = | $794.16 | $858.2153 | $858.21 | $858.20 | $858.30 | |