| 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 | $198.94 | 8.860% | $216.5661 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $79.65 | 4.324% | $83.0941 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $120.28 | 10.659% | $133.1006 | $133.10 | $133.10 | $133.10 |
| Purchase #4 | $154.68 | 5.867% | $163.7551 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $246.46 | 6.289% | $261.9599 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $44.65 | 10.292% | $49.2454 | $49.25 | $49.25 | $49.20 |
| Purchase #7 | $115.99 | 3.752% | $120.3419 | $120.34 | $120.35 | $120.30 |
| 7 purchase totals = | $960.65 | $1,028.0631 | $1,028.07 | $1,028.05 | $1,028.10 | |