| 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 | $126.93 | 4.354% | $132.4565 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $170.66 | 10.414% | $188.4325 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $187.77 | 9.501% | $205.61 | $205.61 | $205.60 | $205.60 |
| Purchase #4 | $223.70 | 4.668% | $234.1423 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $220.78 | 13.329% | $250.2078 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $231.44 | 7.181% | $248.0597 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $169.38 | 7.457% | $182.0107 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $1,330.66 | $1,440.9195 | $1,440.92 | $1,440.90 | $1,440.90 | |