| 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 | $102.64 | 8.344% | $111.2043 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $156.60 | 6.565% | $166.8808 | $166.88 | $166.90 | $166.90 |
| Purchase #3 | $116.89 | 7.157% | $125.2558 | $125.26 | $125.25 | $125.30 |
| Purchase #4 | $8.94 | 13.211% | $10.1211 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $205.92 | 12.427% | $231.5097 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $232.90 | 12.395% | $261.768 | $261.77 | $261.75 | $261.80 |
| Purchase #7 | $21.96 | 9.603% | $24.0688 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $845.85 | $930.8085 | $930.81 | $930.75 | $930.90 | |