| 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 | $12.69 | 7.276% | $13.6133 | $13.61 | $13.60 | $13.60 |
| Purchase #2 | $229.33 | 3.308% | $236.9162 | $236.92 | $236.90 | $236.90 |
| Purchase #3 | $249.76 | 10.481% | $275.9373 | $275.94 | $275.95 | $275.90 |
| Purchase #4 | $135.55 | 8.153% | $146.6014 | $146.60 | $146.60 | $146.60 |
| Purchase #5 | $177.94 | 10.268% | $196.2109 | $196.21 | $196.20 | $196.20 |
| Purchase #6 | $160.49 | 4.355% | $167.4793 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $114.41 | 10.108% | $125.9746 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $1,080.17 | $1,162.7330 | $1,162.73 | $1,162.70 | $1,162.70 | |