| 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 | $86.78 | 12.716% | $97.8149 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $200.67 | 12.746% | $226.2474 | $226.25 | $226.25 | $226.20 |
| Purchase #3 | $33.64 | 11.449% | $37.4914 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $189.71 | 11.490% | $211.5077 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $157.70 | 13.289% | $178.6568 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $104.82 | 9.156% | $114.4173 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $166.75 | 12.747% | $188.0056 | $188.01 | $188.00 | $188.00 |
| 7 purchase totals = | $940.07 | $1,054.1411 | $1,054.15 | $1,054.10 | $1,054.10 | |