| 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 | $243.94 | 7.535% | $262.3209 | $262.32 | $262.30 | $262.30 |
| Purchase #2 | $247.84 | 11.800% | $277.0851 | $277.09 | $277.10 | $277.10 |
| Purchase #3 | $75.86 | 8.267% | $82.1313 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $60.88 | 8.734% | $66.1973 | $66.20 | $66.20 | $66.20 |
| Purchase #5 | $114.93 | 10.427% | $126.9138 | $126.91 | $126.90 | $126.90 |
| Purchase #6 | $162.25 | 3.589% | $168.0732 | $168.07 | $168.05 | $168.10 |
| Purchase #7 | $13.67 | 3.680% | $14.1731 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $919.37 | $996.8947 | $996.89 | $996.85 | $996.90 | |