| 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 | $102.37 | 7.720% | $110.273 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $97.27 | 5.799% | $102.9107 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $233.26 | 12.134% | $261.5638 | $261.56 | $261.55 | $261.60 |
| Purchase #4 | $227.89 | 5.512% | $240.4513 | $240.45 | $240.45 | $240.50 |
| Purchase #5 | $208.45 | 11.743% | $232.9283 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $100.68 | 12.710% | $113.4764 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $132.94 | 11.704% | $148.4993 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $1,102.86 | $1,210.1028 | $1,210.10 | $1,210.10 | $1,210.20 | |