| 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 | $125.57 | 10.362% | $138.5816 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $169.93 | 3.493% | $175.8657 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $120.76 | 5.527% | $127.4344 | $127.43 | $127.45 | $127.40 |
| Purchase #4 | $100.57 | 12.549% | $113.1905 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $250.49 | 4.468% | $261.6819 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $10.85 | 11.608% | $12.1095 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $30.38 | 13.118% | $34.3652 | $34.37 | $34.35 | $34.40 |
| 7 purchase totals = | $808.55 | $863.2288 | $863.23 | $863.25 | $863.30 | |