| 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 | $97.49 | 7.108% | $104.4196 | $104.42 | $104.40 | $104.40 |
| Purchase #2 | $221.42 | 10.691% | $245.092 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $25.47 | 8.121% | $27.5384 | $27.54 | $27.55 | $27.50 |
| Purchase #4 | $97.86 | 10.500% | $108.1353 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $176.67 | 6.715% | $188.5334 | $188.53 | $188.55 | $188.50 |
| Purchase #6 | $164.61 | 9.619% | $180.4438 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $79.53 | 13.482% | $90.2522 | $90.25 | $90.25 | $90.30 |
| 7 purchase totals = | $863.05 | $944.4147 | $944.41 | $944.45 | $944.30 | |