| 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 | $108.44 | 12.477% | $121.9701 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $72.87 | 13.531% | $82.73 | $82.73 | $82.75 | $82.70 |
| Purchase #3 | $165.33 | 10.380% | $182.4913 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $65.34 | 10.267% | $72.0485 | $72.05 | $72.05 | $72.00 |
| Purchase #5 | $155.34 | 5.158% | $163.3524 | $163.35 | $163.35 | $163.40 |
| Purchase #6 | $62.74 | 9.708% | $68.8308 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $227.80 | 6.398% | $242.3746 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $857.86 | $933.7977 | $933.79 | $933.80 | $933.80 | |