| 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 | $91.31 | 3.809% | $94.788 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $209.83 | 9.148% | $229.0252 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $104.98 | 8.122% | $113.5065 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $43.89 | 11.695% | $49.0229 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $218.94 | 4.166% | $228.061 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $16.32 | 6.728% | $17.418 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $81.43 | 9.769% | $89.3849 | $89.38 | $89.40 | $89.40 |
| 7 purchase totals = | $766.70 | $821.2065 | $821.21 | $821.20 | $821.20 | |