| 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 | $96.39 | 9.357% | $105.4092 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $149.36 | 11.655% | $166.7679 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $99.85 | 6.684% | $106.524 | $106.52 | $106.50 | $106.50 |
| Purchase #4 | $107.34 | 4.728% | $112.415 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $165.45 | 10.399% | $182.6551 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $250.50 | 13.474% | $284.2524 | $284.25 | $284.25 | $284.30 |
| Purchase #7 | $202.79 | 3.483% | $209.8532 | $209.85 | $209.85 | $209.90 |
| 7 purchase totals = | $1,071.68 | $1,167.8768 | $1,167.88 | $1,167.80 | $1,168.00 | |