| 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 | $104.27 | 9.607% | $114.2872 | $114.29 | $114.30 | $114.30 |
| Purchase #2 | $194.31 | 7.602% | $209.0814 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $188.72 | 3.797% | $195.8857 | $195.89 | $195.90 | $195.90 |
| Purchase #4 | $65.57 | 3.335% | $67.7568 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $13.78 | 11.113% | $15.3114 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $192.33 | 11.680% | $214.7941 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $108.39 | 3.587% | $112.2779 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $867.37 | $929.3945 | $929.40 | $929.45 | $929.50 | |