| 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 | $112.90 | 4.612% | $118.1069 | $118.11 | $118.10 | $118.10 |
| Purchase #2 | $217.78 | 3.374% | $225.1279 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $60.57 | 9.798% | $66.5046 | $66.50 | $66.50 | $66.50 |
| Purchase #4 | $191.59 | 8.635% | $208.1338 | $208.13 | $208.15 | $208.10 |
| Purchase #5 | $74.28 | 10.635% | $82.1797 | $82.18 | $82.20 | $82.20 |
| Purchase #6 | $75.75 | 9.775% | $83.1546 | $83.15 | $83.15 | $83.20 |
| Purchase #7 | $82.58 | 6.649% | $88.0707 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $815.45 | $871.2782 | $871.27 | $871.30 | $871.30 | |