| 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 | $13.97 | 11.555% | $15.5842 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $115.98 | 5.149% | $121.9518 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $240.46 | 9.869% | $264.191 | $264.19 | $264.20 | $264.20 |
| Purchase #4 | $27.85 | 7.810% | $30.0251 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $247.50 | 4.188% | $257.8653 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $236.54 | 13.667% | $268.8679 | $268.87 | $268.85 | $268.90 |
| Purchase #7 | $127.88 | 7.285% | $137.1961 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $1,010.18 | $1,095.6814 | $1,095.69 | $1,095.70 | $1,095.80 | |