| 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 | $103.48 | 10.147% | $113.9801 | $113.98 | $114.00 | $114.00 |
| Purchase #2 | $102.82 | 3.370% | $106.285 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $26.89 | 3.660% | $27.8742 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $182.56 | 3.594% | $189.1212 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $15.38 | 11.271% | $17.1135 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $227.72 | 9.558% | $249.4855 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $201.98 | 3.106% | $208.2535 | $208.25 | $208.25 | $208.30 |
| 7 purchase totals = | $860.83 | $912.1130 | $912.11 | $912.10 | $912.20 | |