| 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 | $24.96 | 12.420% | $28.06 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $121.76 | 9.386% | $133.1884 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $122.91 | 6.847% | $131.3256 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $213.52 | 8.244% | $231.1226 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $228.74 | 11.629% | $255.3402 | $255.34 | $255.35 | $255.30 |
| Purchase #6 | $74.96 | 4.494% | $78.3287 | $78.33 | $78.35 | $78.30 |
| Purchase #7 | $119.63 | 4.647% | $125.1892 | $125.19 | $125.20 | $125.20 |
| 7 purchase totals = | $906.48 | $982.5547 | $982.56 | $982.60 | $982.50 | |