| 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 | $216.76 | 10.400% | $239.303 | $239.30 | $239.30 | $239.30 |
| Purchase #2 | $208.77 | 3.414% | $215.8974 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $10.67 | 9.661% | $11.7008 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $105.97 | 8.735% | $115.2265 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $136.99 | 6.494% | $145.8861 | $145.89 | $145.90 | $145.90 |
| Purchase #6 | $19.69 | 3.865% | $20.451 | $20.45 | $20.45 | $20.50 |
| Purchase #7 | $46.76 | 5.289% | $49.2331 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $745.61 | $797.6979 | $797.70 | $797.75 | $797.70 | |