| 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 | $221.62 | 13.434% | $251.3924 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $104.53 | 10.844% | $115.8652 | $115.87 | $115.85 | $115.90 |
| Purchase #3 | $142.83 | 6.273% | $151.7897 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $124.48 | 11.670% | $139.0068 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $199.85 | 11.104% | $222.0413 | $222.04 | $222.05 | $222.00 |
| Purchase #6 | $116.47 | 10.209% | $128.3604 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $33.66 | 4.686% | $35.2373 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $943.44 | $1,043.6931 | $1,043.70 | $1,043.70 | $1,043.70 | |