| 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 | $216.97 | 10.339% | $239.4025 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $52.92 | 4.319% | $55.2056 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $99.74 | 5.453% | $105.1788 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $5.97 | 8.543% | $6.48 | $6.48 | $6.50 | $6.50 |
| Purchase #5 | $141.67 | 4.766% | $148.422 | $148.42 | $148.40 | $148.40 |
| Purchase #6 | $95.94 | 9.705% | $105.251 | $105.25 | $105.25 | $105.30 |
| Purchase #7 | $236.66 | 12.700% | $266.7158 | $266.72 | $266.70 | $266.70 |
| 7 purchase totals = | $849.87 | $926.6557 | $926.66 | $926.65 | $926.70 | |