| 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 | $230.91 | 7.572% | $248.3945 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $165.42 | 4.599% | $173.0277 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $116.26 | 8.219% | $125.8154 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $138.61 | 11.735% | $154.8759 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $15.67 | 4.416% | $16.362 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $186.66 | 5.643% | $197.1932 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $48.69 | 5.725% | $51.4775 | $51.48 | $51.50 | $51.50 |
| 7 purchase totals = | $902.22 | $967.1462 | $967.15 | $967.20 | $967.20 | |