| 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 | $122.46 | 8.355% | $132.6915 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $91.28 | 12.278% | $102.4874 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $192.30 | 8.624% | $208.884 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $225.81 | 10.749% | $250.0823 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $75.36 | 9.510% | $82.5267 | $82.53 | $82.55 | $82.50 |
| Purchase #6 | $70.43 | 12.614% | $79.314 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $97.64 | 6.690% | $104.1721 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $875.28 | $960.1580 | $960.15 | $960.20 | $960.20 | |