| 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 | $237.81 | 12.603% | $267.7812 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $209.96 | 7.341% | $225.3732 | $225.37 | $225.35 | $225.40 |
| Purchase #3 | $241.58 | 8.367% | $261.793 | $261.79 | $261.80 | $261.80 |
| Purchase #4 | $192.54 | 3.573% | $199.4195 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $35.61 | 8.714% | $38.7131 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $110.33 | 9.454% | $120.7606 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $205.77 | 11.114% | $228.6393 | $228.64 | $228.65 | $228.60 |
| 7 purchase totals = | $1,233.60 | $1,342.4799 | $1,342.47 | $1,342.45 | $1,342.50 | |