| 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 | $95.91 | 7.842% | $103.4313 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $100.54 | 6.465% | $107.0399 | $107.04 | $107.05 | $107.00 |
| Purchase #3 | $234.89 | 10.567% | $259.7108 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $168.85 | 11.858% | $188.8722 | $188.87 | $188.85 | $188.90 |
| Purchase #5 | $111.77 | 5.539% | $117.9609 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $154.98 | 9.665% | $169.9588 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $119.42 | 11.751% | $133.453 | $133.45 | $133.45 | $133.50 |
| 7 purchase totals = | $986.36 | $1,080.4269 | $1,080.42 | $1,080.40 | $1,080.50 | |