| 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 | $120.93 | 10.840% | $134.0388 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $99.26 | 11.679% | $110.8526 | $110.85 | $110.85 | $110.90 |
| Purchase #3 | $165.76 | 10.180% | $182.6344 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $27.51 | 11.130% | $30.5719 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $103.81 | 12.378% | $116.6596 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $186.88 | 11.848% | $209.0215 | $209.02 | $209.00 | $209.00 |
| Purchase #7 | $134.30 | 13.115% | $151.9134 | $151.91 | $151.90 | $151.90 |
| 7 purchase totals = | $838.45 | $935.6922 | $935.68 | $935.65 | $935.70 | |