| 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 | $230.70 | 7.618% | $248.2747 | $248.27 | $248.25 | $248.30 |
| Purchase #2 | $127.99 | 3.476% | $132.4389 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $22.36 | 5.671% | $23.628 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $225.94 | 12.116% | $253.3149 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $101.56 | 9.629% | $111.3392 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $12.73 | 6.263% | $13.5273 | $13.53 | $13.55 | $13.50 |
| Purchase #7 | $44.59 | 4.214% | $46.469 | $46.47 | $46.45 | $46.50 |
| 7 purchase totals = | $765.87 | $828.9920 | $828.99 | $829.00 | $828.90 | |