| 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 | $110.77 | 3.829% | $115.0114 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $146.71 | 12.414% | $164.9226 | $164.92 | $164.90 | $164.90 |
| Purchase #3 | $237.99 | 9.688% | $261.0465 | $261.05 | $261.05 | $261.00 |
| Purchase #4 | $217.65 | 8.509% | $236.1698 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $113.58 | 11.108% | $126.1965 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $178.34 | 7.592% | $191.8796 | $191.88 | $191.90 | $191.90 |
| Purchase #7 | $43.34 | 13.297% | $49.1029 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $1,048.38 | $1,144.3293 | $1,144.33 | $1,144.30 | $1,144.30 | |