| 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 | $212.92 | 7.592% | $229.0849 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $249.31 | 4.806% | $261.2918 | $261.29 | $261.30 | $261.30 |
| Purchase #3 | $9.50 | 3.353% | $9.8185 | $9.82 | $9.80 | $9.80 |
| Purchase #4 | $93.98 | 7.457% | $100.9881 | $100.99 | $101.00 | $101.00 |
| Purchase #5 | $82.99 | 4.221% | $86.493 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $224.82 | 5.869% | $238.0147 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $181.25 | 13.779% | $206.2244 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $1,054.77 | $1,131.9154 | $1,131.90 | $1,131.90 | $1,131.90 | |