| 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 | $26.82 | 12.453% | $30.1599 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $112.44 | 6.799% | $120.0848 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $54.27 | 9.764% | $59.5689 | $59.57 | $59.55 | $59.60 |
| Purchase #4 | $246.28 | 3.431% | $254.7299 | $254.73 | $254.75 | $254.70 |
| Purchase #5 | $146.54 | 10.765% | $162.315 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $106.50 | 9.574% | $116.6963 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $233.51 | 5.133% | $245.4961 | $245.50 | $245.50 | $245.50 |
| 7 purchase totals = | $926.36 | $989.0509 | $989.06 | $989.05 | $989.10 | |