| 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 | $122.44 | 3.290% | $126.4683 | $126.47 | $126.45 | $126.50 |
| Purchase #2 | $138.83 | 10.764% | $153.7737 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $194.73 | 12.862% | $219.7762 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $18.64 | 10.836% | $20.6598 | $20.66 | $20.65 | $20.70 |
| Purchase #5 | $241.70 | 11.856% | $270.356 | $270.36 | $270.35 | $270.40 |
| Purchase #6 | $92.57 | 3.676% | $95.9729 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $87.54 | 11.652% | $97.7402 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $896.45 | $984.7471 | $984.75 | $984.70 | $984.90 | |