| 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 | $224.37 | 3.107% | $231.3412 | $231.34 | $231.35 | $231.30 |
| Purchase #2 | $238.96 | 12.591% | $269.0475 | $269.05 | $269.05 | $269.00 |
| Purchase #3 | $106.37 | 9.524% | $116.5007 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $77.64 | 11.622% | $86.6633 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $108.61 | 3.858% | $112.8002 | $112.80 | $112.80 | $112.80 |
| Purchase #6 | $72.88 | 7.781% | $78.5508 | $78.55 | $78.55 | $78.60 |
| Purchase #7 | $49.84 | 12.838% | $56.2385 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $878.67 | $951.1422 | $951.14 | $951.15 | $951.10 | |