| 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 | $193.89 | 12.469% | $218.0661 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $243.53 | 5.665% | $257.326 | $257.33 | $257.35 | $257.30 |
| Purchase #3 | $58.76 | 4.552% | $61.4348 | $61.43 | $61.45 | $61.40 |
| Purchase #4 | $94.41 | 13.599% | $107.2488 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $8.45 | 6.213% | $8.975 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $127.82 | 3.871% | $132.7679 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $206.41 | 7.295% | $221.4676 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $933.27 | $1,007.2862 | $1,007.30 | $1,007.30 | $1,007.30 | |