| 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 | $226.44 | 3.864% | $235.1896 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $91.77 | 11.357% | $102.1923 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $163.68 | 12.648% | $184.3822 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $124.47 | 9.602% | $136.4216 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $103.27 | 3.123% | $106.4951 | $106.50 | $106.50 | $106.50 |
| Purchase #6 | $72.28 | 6.376% | $76.8886 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $247.76 | 13.111% | $280.2438 | $280.24 | $280.25 | $280.20 |
| 7 purchase totals = | $1,029.67 | $1,121.8132 | $1,121.81 | $1,121.85 | $1,121.80 | |