| 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 | $217.52 | 4.379% | $227.0452 | $227.05 | $227.05 | $227.00 |
| Purchase #2 | $133.33 | 7.844% | $143.7884 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $97.92 | 7.162% | $104.933 | $104.93 | $104.95 | $104.90 |
| Purchase #4 | $107.98 | 8.604% | $117.2706 | $117.27 | $117.25 | $117.30 |
| Purchase #5 | $119.28 | 7.756% | $128.5314 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $74.89 | 6.872% | $80.0364 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $85.54 | 6.469% | $91.0736 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $836.46 | $892.6786 | $892.68 | $892.70 | $892.60 | |