| 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 | $219.70 | 13.559% | $249.4891 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $30.38 | 10.121% | $33.4548 | $33.45 | $33.45 | $33.50 |
| Purchase #3 | $103.53 | 8.470% | $112.299 | $112.30 | $112.30 | $112.30 |
| Purchase #4 | $173.33 | 10.509% | $191.5452 | $191.55 | $191.55 | $191.50 |
| Purchase #5 | $30.41 | 10.386% | $33.5684 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $76.76 | 3.780% | $79.6615 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $233.33 | 13.468% | $264.7549 | $264.75 | $264.75 | $264.80 |
| 7 purchase totals = | $867.44 | $964.7729 | $964.77 | $964.75 | $964.90 | |