| 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 | $121.31 | 8.528% | $131.6553 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $66.97 | 3.639% | $69.407 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $234.79 | 11.397% | $261.549 | $261.55 | $261.55 | $261.50 |
| Purchase #4 | $233.31 | 3.414% | $241.2752 | $241.28 | $241.30 | $241.30 |
| Purchase #5 | $7.42 | 9.319% | $8.1115 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $61.63 | 4.491% | $64.3978 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $105.89 | 4.732% | $110.9007 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $831.32 | $887.2965 | $887.31 | $887.30 | $887.30 | |