| 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 | $108.65 | 11.567% | $121.2175 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $63.44 | 4.595% | $66.3551 | $66.36 | $66.35 | $66.40 |
| Purchase #3 | $100.97 | 12.466% | $113.5569 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $193.77 | 7.448% | $208.202 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $113.49 | 9.387% | $124.1433 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $164.80 | 12.191% | $184.8908 | $184.89 | $184.90 | $184.90 |
| Purchase #7 | $176.36 | 4.841% | $184.8976 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $921.48 | $1,003.2632 | $1,003.27 | $1,003.25 | $1,003.30 | |