| 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 | $100.51 | 6.867% | $107.412 | $107.41 | $107.40 | $107.40 |
| Purchase #2 | $242.32 | 9.637% | $265.6724 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $76.48 | 12.709% | $86.1998 | $86.20 | $86.20 | $86.20 |
| Purchase #4 | $227.66 | 6.629% | $242.7516 | $242.75 | $242.75 | $242.80 |
| Purchase #5 | $209.63 | 12.813% | $236.4899 | $236.49 | $236.50 | $236.50 |
| Purchase #6 | $53.72 | 13.338% | $60.8852 | $60.89 | $60.90 | $60.90 |
| Purchase #7 | $49.52 | 6.565% | $52.771 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $959.84 | $1,052.1819 | $1,052.18 | $1,052.15 | $1,052.30 | |