| 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 | $229.67 | 4.183% | $239.2771 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $199.38 | 10.174% | $219.6649 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $102.33 | 10.758% | $113.3387 | $113.34 | $113.35 | $113.30 |
| Purchase #4 | $134.40 | 10.277% | $148.2123 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $83.76 | 9.688% | $91.8747 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $212.71 | 8.702% | $231.22 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $90.75 | 10.766% | $100.5201 | $100.52 | $100.50 | $100.50 |
| 7 purchase totals = | $1,053.00 | $1,144.1078 | $1,144.10 | $1,144.05 | $1,144.10 | |