| 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 | $227.76 | 9.411% | $249.1945 | $249.19 | $249.20 | $249.20 |
| Purchase #2 | $125.91 | 8.496% | $136.6073 | $136.61 | $136.60 | $136.60 |
| Purchase #3 | $215.79 | 7.318% | $231.5815 | $231.58 | $231.60 | $231.60 |
| Purchase #4 | $214.33 | 9.766% | $235.2615 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $145.71 | 3.676% | $151.0663 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $16.78 | 9.680% | $18.4043 | $18.40 | $18.40 | $18.40 |
| Purchase #7 | $243.28 | 9.404% | $266.1581 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $1,189.56 | $1,288.2735 | $1,288.27 | $1,288.25 | $1,288.40 | |