| 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 | $110.70 | 10.363% | $122.1718 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $222.97 | 4.116% | $232.1474 | $232.15 | $232.15 | $232.10 |
| Purchase #3 | $78.98 | 12.682% | $88.9962 | $89.00 | $89.00 | $89.00 |
| Purchase #4 | $247.76 | 5.746% | $261.9963 | $262.00 | $262.00 | $262.00 |
| Purchase #5 | $211.52 | 8.723% | $229.9709 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $39.33 | 9.728% | $43.156 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $182.46 | 10.428% | $201.4869 | $201.49 | $201.50 | $201.50 |
| 7 purchase totals = | $1,093.72 | $1,179.9255 | $1,179.94 | $1,179.90 | $1,180.00 | |