| 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 | $220.34 | 7.391% | $236.6253 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $205.53 | 8.192% | $222.367 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $35.55 | 4.380% | $37.1071 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $101.40 | 5.722% | $107.2021 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $90.87 | 4.175% | $94.6638 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $97.72 | 7.641% | $105.1868 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $110.57 | 12.389% | $124.2685 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $861.98 | $927.4206 | $927.43 | $927.40 | $927.50 | |