| 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 | $238.78 | 9.463% | $261.3758 | $261.38 | $261.40 | $261.40 |
| Purchase #2 | $108.43 | 4.348% | $113.1445 | $113.14 | $113.15 | $113.10 |
| Purchase #3 | $176.55 | 12.191% | $198.0732 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $181.36 | 11.229% | $201.7249 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $13.43 | 12.756% | $15.1431 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $146.79 | 3.328% | $151.6752 | $151.68 | $151.70 | $151.70 |
| Purchase #7 | $55.89 | 4.777% | $58.5599 | $58.56 | $58.55 | $58.60 |
| 7 purchase totals = | $921.23 | $999.6966 | $999.69 | $999.70 | $999.70 | |