| 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 | $107.62 | 11.212% | $119.6864 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $216.37 | 10.660% | $239.435 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $182.92 | 3.356% | $189.0588 | $189.06 | $189.05 | $189.10 |
| Purchase #4 | $102.34 | 13.779% | $116.4414 | $116.44 | $116.45 | $116.40 |
| Purchase #5 | $113.69 | 5.641% | $120.1033 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $124.34 | 13.371% | $140.9655 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $65.64 | 3.593% | $67.9984 | $68.00 | $68.00 | $68.00 |
| 7 purchase totals = | $912.92 | $993.6888 | $993.70 | $993.70 | $993.70 | |