| 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 | $198.52 | 8.850% | $216.089 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $34.90 | 3.860% | $36.2471 | $36.25 | $36.25 | $36.20 |
| Purchase #3 | $64.85 | 7.438% | $69.6735 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $110.91 | 5.599% | $117.1199 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $106.58 | 10.450% | $117.7176 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $227.97 | 11.776% | $254.8157 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $46.53 | 5.538% | $49.1068 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $790.26 | $860.7696 | $860.78 | $860.70 | $860.70 | |