| 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 | $190.90 | 13.667% | $216.9903 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $115.36 | 8.129% | $124.7376 | $124.74 | $124.75 | $124.70 |
| Purchase #3 | $77.71 | 12.509% | $87.4307 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $51.82 | 4.675% | $54.2426 | $54.24 | $54.25 | $54.20 |
| Purchase #5 | $162.81 | 13.684% | $185.0889 | $185.09 | $185.10 | $185.10 |
| Purchase #6 | $71.97 | 13.180% | $81.4556 | $81.46 | $81.45 | $81.50 |
| Purchase #7 | $105.97 | 6.107% | $112.4416 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $776.54 | $862.3873 | $862.39 | $862.45 | $862.30 | |