| 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 | $197.36 | 5.111% | $207.4471 | $207.45 | $207.45 | $207.40 |
| Purchase #2 | $25.77 | 10.443% | $28.4612 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $182.93 | 10.334% | $201.834 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $36.97 | 11.479% | $41.2138 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $218.62 | 3.318% | $225.8738 | $225.87 | $225.85 | $225.90 |
| Purchase #6 | $116.77 | 5.150% | $122.7837 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $132.58 | 13.451% | $150.4133 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $911.00 | $978.0269 | $978.01 | $978.00 | $978.00 | |