| 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 | $52.37 | 11.457% | $58.37 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $236.73 | 10.530% | $261.6577 | $261.66 | $261.65 | $261.70 |
| Purchase #3 | $157.64 | 5.428% | $166.1967 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $213.77 | 6.575% | $227.8254 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $226.33 | 11.114% | $251.4843 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $137.96 | 12.178% | $154.7608 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $197.34 | 11.274% | $219.5881 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $1,222.14 | $1,339.8830 | $1,339.89 | $1,339.90 | $1,340.00 | |