| 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 | $97.72 | 9.652% | $107.1519 | $107.15 | $107.15 | $107.20 |
| Purchase #2 | $206.63 | 4.522% | $215.9738 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $80.89 | 10.174% | $89.1197 | $89.12 | $89.10 | $89.10 |
| Purchase #4 | $215.54 | 8.363% | $233.5656 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $62.44 | 4.485% | $65.2404 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $166.38 | 8.373% | $180.311 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $109.80 | 7.538% | $118.0767 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $939.40 | $1,009.4391 | $1,009.44 | $1,009.40 | $1,009.50 | |