| 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 | $235.43 | 3.382% | $243.3922 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $21.67 | 13.633% | $24.6243 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $249.67 | 5.107% | $262.4206 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $115.92 | 3.225% | $119.6584 | $119.66 | $119.65 | $119.70 |
| Purchase #5 | $184.65 | 12.244% | $207.2585 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $105.28 | 13.749% | $119.7549 | $119.75 | $119.75 | $119.80 |
| Purchase #7 | $169.66 | 9.577% | $185.9083 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $1,082.28 | $1,163.0172 | $1,163.01 | $1,162.95 | $1,163.10 | |