| 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 | $238.95 | 6.628% | $254.7876 | $254.79 | $254.80 | $254.80 |
| Purchase #2 | $20.93 | 4.761% | $21.9265 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $96.80 | 6.193% | $102.7948 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $28.50 | 6.850% | $30.4523 | $30.45 | $30.45 | $30.50 |
| Purchase #5 | $229.53 | 10.873% | $254.4868 | $254.49 | $254.50 | $254.50 |
| Purchase #6 | $22.65 | 4.346% | $23.6344 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $161.50 | 12.767% | $182.1187 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $798.86 | $870.2011 | $870.20 | $870.25 | $870.20 | |