| 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 | $218.88 | 5.241% | $230.3515 | $230.35 | $230.35 | $230.40 |
| Purchase #2 | $124.59 | 12.848% | $140.5973 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $71.46 | 7.427% | $76.7673 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $91.43 | 8.713% | $99.3963 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $146.58 | 11.848% | $163.9468 | $163.95 | $163.95 | $163.90 |
| Purchase #6 | $87.91 | 10.360% | $97.0175 | $97.02 | $97.00 | $97.00 |
| Purchase #7 | $50.73 | 4.243% | $52.8825 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $791.58 | $860.9592 | $860.97 | $860.95 | $861.00 | |