| 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 | $240.66 | 9.215% | $262.8368 | $262.84 | $262.85 | $262.80 |
| Purchase #2 | $8.65 | 7.780% | $9.323 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $248.95 | 10.538% | $275.1844 | $275.18 | $275.20 | $275.20 |
| Purchase #4 | $38.91 | 3.363% | $40.2185 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $73.76 | 7.353% | $79.1836 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $15.43 | 3.308% | $15.9404 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $38.64 | 10.339% | $42.635 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $665.00 | $725.3217 | $725.32 | $725.35 | $725.20 | |