| 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 | $138.41 | 7.834% | $149.253 | $149.25 | $149.25 | $149.30 |
| Purchase #2 | $29.32 | 9.476% | $32.0984 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $219.53 | 4.416% | $229.2244 | $229.22 | $229.20 | $229.20 |
| Purchase #4 | $125.25 | 13.771% | $142.4982 | $142.50 | $142.50 | $142.50 |
| Purchase #5 | $24.86 | 13.112% | $28.1196 | $28.12 | $28.10 | $28.10 |
| Purchase #6 | $105.75 | 11.274% | $117.6723 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $219.54 | 10.777% | $243.1998 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $862.66 | $942.0657 | $942.06 | $942.00 | $942.10 | |