| 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 | $185.26 | 6.551% | $197.3964 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $65.87 | 10.498% | $72.785 | $72.79 | $72.80 | $72.80 |
| Purchase #3 | $207.74 | 7.183% | $222.662 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $163.77 | 12.500% | $184.2413 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $214.52 | 10.313% | $236.6434 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $209.36 | 3.806% | $217.3282 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $108.33 | 9.500% | $118.6214 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $1,154.85 | $1,249.6777 | $1,249.68 | $1,249.70 | $1,249.60 | |