| 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 | $240.36 | 9.678% | $263.622 | $263.62 | $263.60 | $263.60 |
| Purchase #2 | $38.91 | 6.166% | $41.3092 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $84.78 | 5.575% | $89.5065 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $45.54 | 7.658% | $49.0275 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $167.97 | 4.448% | $175.4413 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $163.77 | 6.361% | $174.1874 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $90.33 | 8.371% | $97.8915 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $831.66 | $890.9854 | $890.99 | $891.00 | $890.90 | |