| 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 | $202.38 | 5.420% | $213.349 | $213.35 | $213.35 | $213.30 |
| Purchase #2 | $209.87 | 12.599% | $236.3115 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $186.56 | 6.167% | $198.0652 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $105.64 | 12.603% | $118.9538 | $118.95 | $118.95 | $119.00 |
| Purchase #5 | $104.38 | 11.543% | $116.4286 | $116.43 | $116.45 | $116.40 |
| Purchase #6 | $72.76 | 3.604% | $75.3823 | $75.38 | $75.40 | $75.40 |
| Purchase #7 | $148.49 | 4.488% | $155.1542 | $155.15 | $155.15 | $155.20 |
| 7 purchase totals = | $1,030.08 | $1,113.6446 | $1,113.64 | $1,113.65 | $1,113.70 | |