| 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 | $206.74 | 4.345% | $215.7229 | $215.72 | $215.70 | $215.70 |
| Purchase #2 | $229.92 | 13.735% | $261.4995 | $261.50 | $261.50 | $261.50 |
| Purchase #3 | $220.25 | 5.560% | $232.4959 | $232.50 | $232.50 | $232.50 |
| Purchase #4 | $221.79 | 3.671% | $229.9319 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $116.29 | 13.681% | $132.1996 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $237.68 | 13.567% | $269.926 | $269.93 | $269.95 | $269.90 |
| Purchase #7 | $178.67 | 12.589% | $201.1628 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $1,411.34 | $1,542.9386 | $1,542.94 | $1,542.95 | $1,542.90 | |