| 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 | $242.40 | 7.266% | $260.0128 | $260.01 | $260.00 | $260.00 |
| Purchase #2 | $80.26 | 10.816% | $88.9409 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $161.30 | 11.843% | $180.4028 | $180.40 | $180.40 | $180.40 |
| Purchase #4 | $195.32 | 10.609% | $216.0415 | $216.04 | $216.05 | $216.00 |
| Purchase #5 | $177.60 | 4.769% | $186.0697 | $186.07 | $186.05 | $186.10 |
| Purchase #6 | $27.32 | 11.732% | $30.5252 | $30.53 | $30.55 | $30.50 |
| Purchase #7 | $17.60 | 8.263% | $19.0543 | $19.05 | $19.05 | $19.10 |
| 7 purchase totals = | $901.80 | $981.0472 | $981.04 | $981.05 | $981.00 | |