| 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 | $114.88 | 9.214% | $125.465 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $22.81 | 11.488% | $25.4304 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $222.66 | 4.785% | $233.3143 | $233.31 | $233.30 | $233.30 |
| Purchase #4 | $89.61 | 5.113% | $94.1918 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $192.64 | 5.641% | $203.5068 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $213.61 | 9.489% | $233.8795 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $13.29 | 11.314% | $14.7936 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $869.50 | $930.5814 | $930.58 | $930.60 | $930.60 | |