| 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 | $38.64 | 5.847% | $40.8993 | $40.90 | $40.90 | $40.90 |
| Purchase #2 | $232.66 | 3.382% | $240.5286 | $240.53 | $240.55 | $240.50 |
| Purchase #3 | $165.68 | 7.156% | $177.5361 | $177.54 | $177.55 | $177.50 |
| Purchase #4 | $243.31 | 13.235% | $275.5121 | $275.51 | $275.50 | $275.50 |
| Purchase #5 | $226.89 | 13.584% | $257.7107 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $128.51 | 6.139% | $136.3992 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $144.90 | 12.776% | $163.4124 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $1,180.59 | $1,291.9984 | $1,292.00 | $1,292.00 | $1,291.90 | |