| 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 | $122.74 | 6.191% | $130.3388 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $103.51 | 6.860% | $110.6108 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $77.92 | 4.640% | $81.5355 | $81.54 | $81.55 | $81.50 |
| Purchase #4 | $97.79 | 4.708% | $102.394 | $102.39 | $102.40 | $102.40 |
| Purchase #5 | $248.51 | 3.476% | $257.1482 | $257.15 | $257.15 | $257.10 |
| Purchase #6 | $73.46 | 4.459% | $76.7356 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $160.78 | 12.769% | $181.31 | $181.31 | $181.30 | $181.30 |
| 7 purchase totals = | $884.71 | $940.0729 | $940.08 | $940.10 | $939.90 | |