| 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 | $112.95 | 10.399% | $124.6957 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $240.74 | 9.606% | $263.8655 | $263.87 | $263.85 | $263.90 |
| Purchase #3 | $234.30 | 6.263% | $248.9742 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $190.66 | 9.158% | $208.1206 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $203.60 | 12.511% | $229.0724 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $250.68 | 13.600% | $284.7725 | $284.77 | $284.75 | $284.80 |
| Purchase #7 | $170.43 | 7.278% | $182.8339 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $1,403.36 | $1,542.3348 | $1,542.33 | $1,542.25 | $1,542.40 | |