| 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 | $91.68 | 12.340% | $102.9933 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $148.84 | 7.718% | $160.3275 | $160.33 | $160.35 | $160.30 |
| Purchase #3 | $140.38 | 12.662% | $158.1549 | $158.15 | $158.15 | $158.20 |
| Purchase #4 | $46.68 | 6.334% | $49.6367 | $49.64 | $49.65 | $49.60 |
| Purchase #5 | $209.31 | 12.779% | $236.0577 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $121.34 | 4.418% | $126.7008 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $15.49 | 4.756% | $16.2267 | $16.23 | $16.25 | $16.20 |
| 7 purchase totals = | $773.72 | $850.0976 | $850.10 | $850.15 | $850.10 | |