| 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 | $206.50 | 13.288% | $233.9397 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $42.89 | 4.710% | $44.9101 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $240.29 | 9.181% | $262.351 | $262.35 | $262.35 | $262.40 |
| Purchase #4 | $195.89 | 10.253% | $215.9746 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $42.80 | 11.840% | $47.8675 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $50.54 | 10.737% | $55.9665 | $55.97 | $55.95 | $56.00 |
| Purchase #7 | $109.46 | 6.464% | $116.5355 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $888.37 | $977.5449 | $977.55 | $977.50 | $977.60 | |