| 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 | $135.34 | 9.854% | $148.6764 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $240.60 | 9.109% | $262.5163 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $154.50 | 5.423% | $162.8785 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $27.70 | 9.474% | $30.3243 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $10.49 | 7.478% | $11.2744 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $62.91 | 6.335% | $66.8953 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $239.80 | 7.599% | $258.0224 | $258.02 | $258.00 | $258.00 |
| 7 purchase totals = | $871.34 | $940.5876 | $940.59 | $940.55 | $940.60 | |