| 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 | $124.77 | 3.857% | $129.5824 | $129.58 | $129.60 | $129.60 |
| Purchase #2 | $237.80 | 4.722% | $249.0289 | $249.03 | $249.05 | $249.00 |
| Purchase #3 | $140.89 | 5.769% | $149.0179 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $231.42 | 13.113% | $261.7661 | $261.77 | $261.75 | $261.80 |
| Purchase #5 | $233.92 | 10.136% | $257.6301 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $243.71 | 6.774% | $260.2189 | $260.22 | $260.20 | $260.20 |
| Purchase #7 | $197.83 | 3.205% | $204.1705 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $1,410.34 | $1,511.4148 | $1,511.42 | $1,511.40 | $1,511.40 | |