| 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 | $242.54 | 8.652% | $263.5246 | $263.52 | $263.50 | $263.50 |
| Purchase #2 | $128.80 | 3.491% | $133.2964 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $216.51 | 6.754% | $231.1331 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $244.29 | 12.836% | $275.6471 | $275.65 | $275.65 | $275.60 |
| Purchase #5 | $74.35 | 7.197% | $79.701 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $234.84 | 11.198% | $261.1374 | $261.14 | $261.15 | $261.10 |
| Purchase #7 | $111.94 | 12.868% | $126.3444 | $126.34 | $126.35 | $126.30 |
| 7 purchase totals = | $1,253.27 | $1,370.7840 | $1,370.78 | $1,370.80 | $1,370.60 | |