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 | $100.55 | 8.373% | $108.9691 | $108.97 | $108.95 | $109.00 |
Purchase #2 | $121.33 | 10.825% | $134.464 | $134.46 | $134.45 | $134.50 |
Purchase #3 | $122.36 | 4.412% | $127.7585 | $127.76 | $127.75 | $127.80 |
Purchase #4 | $92.94 | 12.225% | $104.3019 | $104.30 | $104.30 | $104.30 |
Purchase #5 | $47.61 | 9.670% | $52.2139 | $52.21 | $52.20 | $52.20 |
Purchase #6 | $94.45 | 5.756% | $99.8865 | $99.89 | $99.90 | $99.90 |
Purchase #7 | $246.80 | 12.739% | $278.2399 | $278.24 | $278.25 | $278.20 |
7 purchase totals = | $826.04 | $905.8338 | $905.83 | $905.80 | $905.90 |