| 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 | $103.66 | 10.837% | $114.8936 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $126.40 | 5.370% | $133.1877 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $214.26 | 9.832% | $235.326 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $231.61 | 3.724% | $240.2352 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $78.57 | 10.133% | $86.5315 | $86.53 | $86.55 | $86.50 |
| Purchase #6 | $33.66 | 6.318% | $35.7866 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $102.65 | 10.304% | $113.2271 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $890.81 | $959.1877 | $959.20 | $959.30 | $959.10 | |