| 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 | $215.63 | 5.378% | $227.2266 | $227.23 | $227.25 | $227.20 |
| Purchase #2 | $97.75 | 6.521% | $104.1243 | $104.12 | $104.10 | $104.10 |
| Purchase #3 | $101.40 | 13.242% | $114.8274 | $114.83 | $114.85 | $114.80 |
| Purchase #4 | $61.50 | 9.686% | $67.4569 | $67.46 | $67.45 | $67.50 |
| Purchase #5 | $61.36 | 4.758% | $64.2795 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $222.36 | 9.189% | $242.7927 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $68.67 | 10.531% | $75.9016 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $828.67 | $896.6090 | $896.61 | $896.65 | $896.60 | |