| 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 | $229.27 | 3.148% | $236.4874 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $189.49 | 6.242% | $201.318 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $40.53 | 9.797% | $44.5007 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $125.27 | 12.210% | $140.5655 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $93.30 | 11.569% | $104.0939 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $81.94 | 8.238% | $88.6902 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $218.93 | 12.368% | $246.0073 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $978.73 | $1,061.6630 | $1,061.67 | $1,061.65 | $1,061.70 | |