| 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 | $116.39 | 6.167% | $123.5678 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $188.66 | 9.578% | $206.7299 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $216.37 | 10.471% | $239.0261 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $42.92 | 11.695% | $47.9395 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $28.29 | 12.667% | $31.8735 | $31.87 | $31.85 | $31.90 |
| Purchase #6 | $74.71 | 12.373% | $83.9539 | $83.95 | $83.95 | $84.00 |
| Purchase #7 | $163.49 | 9.490% | $179.0052 | $179.01 | $179.00 | $179.00 |
| 7 purchase totals = | $830.83 | $912.0959 | $912.10 | $912.10 | $912.10 | |