| 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 | $99.25 | 3.281% | $102.5064 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $158.83 | 7.186% | $170.2435 | $170.24 | $170.25 | $170.20 |
| Purchase #3 | $28.36 | 5.372% | $29.8835 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $75.29 | 6.387% | $80.0988 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $224.43 | 8.644% | $243.8297 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $77.85 | 11.722% | $86.9756 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $230.84 | 4.599% | $241.4563 | $241.46 | $241.45 | $241.50 |
| 7 purchase totals = | $894.85 | $954.9938 | $955.00 | $955.05 | $955.00 | |