| 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 | $113.95 | 13.727% | $129.5919 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $232.41 | 7.331% | $249.448 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $172.99 | 7.858% | $186.5836 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $97.88 | 11.399% | $109.0373 | $109.04 | $109.05 | $109.00 |
| Purchase #5 | $74.63 | 13.557% | $84.7476 | $84.75 | $84.75 | $84.70 |
| Purchase #6 | $174.89 | 4.801% | $183.2865 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $28.56 | 5.769% | $30.2076 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $895.31 | $972.9025 | $972.91 | $972.95 | $972.80 | |