| 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 | $220.46 | 9.798% | $242.0607 | $242.06 | $242.05 | $242.10 |
| Purchase #2 | $13.49 | 7.595% | $14.5146 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $187.36 | 4.359% | $195.527 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $167.88 | 3.682% | $174.0613 | $174.06 | $174.05 | $174.10 |
| Purchase #5 | $20.79 | 7.853% | $22.4226 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $25.44 | 10.536% | $28.1204 | $28.12 | $28.10 | $28.10 |
| Purchase #7 | $237.25 | 9.192% | $259.058 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $872.67 | $935.7646 | $935.76 | $935.70 | $935.80 | |