| 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 | $233.81 | 4.587% | $244.5349 | $244.53 | $244.55 | $244.50 |
| Purchase #2 | $88.27 | 7.399% | $94.8011 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $7.28 | 5.428% | $7.6752 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $122.25 | 10.175% | $134.6889 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $188.66 | 12.454% | $212.1557 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $125.97 | 9.418% | $137.8339 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $163.68 | 3.126% | $168.7966 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $929.92 | $1,000.4863 | $1,000.49 | $1,000.55 | $1,000.50 | |