| 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 | $111.75 | 8.665% | $121.4331 | $121.43 | $121.45 | $121.40 |
| Purchase #2 | $60.40 | 6.870% | $64.5495 | $64.55 | $64.55 | $64.50 |
| Purchase #3 | $224.68 | 5.604% | $237.2711 | $237.27 | $237.25 | $237.30 |
| Purchase #4 | $236.97 | 6.627% | $252.674 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $52.51 | 10.525% | $58.0367 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $97.27 | 10.184% | $107.176 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $64.56 | 9.351% | $70.597 | $70.60 | $70.60 | $70.60 |
| 7 purchase totals = | $848.14 | $911.7374 | $911.74 | $911.75 | $911.70 | |