| 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 | $216.67 | 8.435% | $234.9461 | $234.95 | $234.95 | $234.90 |
| Purchase #2 | $48.30 | 5.175% | $50.7995 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $220.61 | 12.843% | $248.9429 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $36.90 | 5.237% | $38.8325 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $94.95 | 4.365% | $99.0946 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $32.38 | 11.488% | $36.0998 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $181.95 | 10.567% | $201.1767 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $831.76 | $909.8921 | $909.89 | $909.95 | $909.80 | |