| 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 | $180.78 | 13.355% | $204.9232 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $188.70 | 10.429% | $208.3795 | $208.38 | $208.40 | $208.40 |
| Purchase #3 | $196.38 | 5.393% | $206.9708 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $238.53 | 4.618% | $249.5453 | $249.55 | $249.55 | $249.50 |
| Purchase #5 | $52.75 | 10.605% | $58.3441 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $74.38 | 12.240% | $83.4841 | $83.48 | $83.50 | $83.50 |
| Purchase #7 | $88.31 | 10.317% | $97.4209 | $97.42 | $97.40 | $97.40 |
| 7 purchase totals = | $1,019.83 | $1,109.0679 | $1,109.06 | $1,109.05 | $1,109.00 | |