| 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 | $105.40 | 10.544% | $116.5134 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $202.78 | 3.528% | $209.9341 | $209.93 | $209.95 | $209.90 |
| Purchase #3 | $139.29 | 3.537% | $144.2167 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $43.71 | 7.659% | $47.0577 | $47.06 | $47.05 | $47.10 |
| Purchase #5 | $184.44 | 10.284% | $203.4078 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $111.98 | 10.637% | $123.8913 | $123.89 | $123.90 | $123.90 |
| Purchase #7 | $15.55 | 9.661% | $17.0523 | $17.05 | $17.05 | $17.10 |
| 7 purchase totals = | $803.15 | $862.0733 | $862.07 | $862.05 | $862.10 | |