| 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 | $192.25 | 4.504% | $200.9089 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $213.66 | 9.621% | $234.2162 | $234.22 | $234.20 | $234.20 |
| Purchase #3 | $212.67 | 6.367% | $226.2107 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $42.26 | 11.681% | $47.1964 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $106.87 | 8.734% | $116.204 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $204.81 | 11.662% | $228.6949 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $108.78 | 6.662% | $116.0269 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $1,081.30 | $1,169.4580 | $1,169.46 | $1,169.45 | $1,169.40 | |