| 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 | $209.62 | 5.802% | $221.7822 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $231.64 | 12.597% | $260.8197 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $103.99 | 10.258% | $114.6573 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $66.64 | 13.727% | $75.7877 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $15.68 | 5.575% | $16.5542 | $16.55 | $16.55 | $16.60 |
| Purchase #6 | $185.46 | 10.738% | $205.3747 | $205.37 | $205.35 | $205.40 |
| Purchase #7 | $179.71 | 3.543% | $186.0771 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $992.74 | $1,081.0529 | $1,081.05 | $1,081.05 | $1,081.20 | |