| 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 | $51.96 | 10.139% | $57.2282 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $208.55 | 5.602% | $220.233 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $29.50 | 12.457% | $33.1748 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $224.61 | 11.282% | $249.9505 | $249.95 | $249.95 | $250.00 |
| Purchase #5 | $109.86 | 7.691% | $118.3093 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $169.33 | 8.387% | $183.5317 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $170.25 | 13.649% | $193.4874 | $193.49 | $193.50 | $193.50 |
| 7 purchase totals = | $964.06 | $1,055.9149 | $1,055.91 | $1,055.95 | $1,055.90 | |