| 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 | $231.39 | 5.314% | $243.6861 | $243.69 | $243.70 | $243.70 |
| Purchase #2 | $18.43 | 6.413% | $19.6119 | $19.61 | $19.60 | $19.60 |
| Purchase #3 | $223.25 | 11.825% | $249.6493 | $249.65 | $249.65 | $249.60 |
| Purchase #4 | $19.79 | 3.561% | $20.4947 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $196.68 | 9.494% | $215.3528 | $215.35 | $215.35 | $215.40 |
| Purchase #6 | $199.56 | 9.235% | $217.9894 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $117.71 | 7.681% | $126.7513 | $126.75 | $126.75 | $126.80 |
| 7 purchase totals = | $1,006.81 | $1,093.5355 | $1,093.53 | $1,093.55 | $1,093.60 | |