| 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 | $218.51 | 12.221% | $245.2141 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $129.27 | 8.364% | $140.0821 | $140.08 | $140.10 | $140.10 |
| Purchase #3 | $55.71 | 8.712% | $60.5635 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $125.54 | 5.168% | $132.0279 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $216.49 | 3.443% | $223.9438 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $73.54 | 5.420% | $77.5259 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $30.95 | 5.562% | $32.6714 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $850.01 | $912.0287 | $912.02 | $912.05 | $912.00 | |