| 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 | $93.60 | 13.324% | $106.0713 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $236.76 | 7.756% | $255.1231 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $113.48 | 5.340% | $119.5398 | $119.54 | $119.55 | $119.50 |
| Purchase #4 | $201.36 | 13.277% | $228.0946 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $182.95 | 13.779% | $208.1587 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $78.59 | 13.311% | $89.0511 | $89.05 | $89.05 | $89.10 |
| Purchase #7 | $67.65 | 11.681% | $75.5522 | $75.55 | $75.55 | $75.60 |
| 7 purchase totals = | $974.39 | $1,081.5908 | $1,081.58 | $1,081.55 | $1,081.70 | |