| 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 | $193.96 | 11.698% | $216.6494 | $216.65 | $216.65 | $216.60 |
| Purchase #2 | $136.36 | 5.719% | $144.1584 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $229.47 | 8.680% | $249.388 | $249.39 | $249.40 | $249.40 |
| Purchase #4 | $157.33 | 13.667% | $178.8323 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $236.41 | 10.862% | $262.0889 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $165.27 | 13.857% | $188.1715 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $114.35 | 13.490% | $129.7758 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $1,233.15 | $1,369.0643 | $1,369.07 | $1,369.10 | $1,369.10 | |