| 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 | $199.89 | 11.170% | $222.2177 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $234.79 | 6.116% | $249.1498 | $249.15 | $249.15 | $249.10 |
| Purchase #3 | $5.71 | 8.416% | $6.1906 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $74.32 | 13.283% | $84.1919 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $86.37 | 13.119% | $97.7009 | $97.70 | $97.70 | $97.70 |
| Purchase #6 | $101.59 | 9.380% | $111.1191 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $47.57 | 8.589% | $51.6558 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $750.24 | $822.2258 | $822.23 | $822.20 | $822.20 | |