| 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 | $16.76 | 6.348% | $17.8239 | $17.82 | $17.80 | $17.80 |
| Purchase #2 | $224.35 | 10.445% | $247.7834 | $247.78 | $247.80 | $247.80 |
| Purchase #3 | $108.79 | 7.678% | $117.1429 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $49.95 | 8.593% | $54.2422 | $54.24 | $54.25 | $54.20 |
| Purchase #5 | $232.36 | 12.376% | $261.1169 | $261.12 | $261.10 | $261.10 |
| Purchase #6 | $113.72 | 10.565% | $125.7345 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $233.70 | 10.556% | $258.3694 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $979.63 | $1,082.2132 | $1,082.20 | $1,082.20 | $1,082.10 | |