| 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 | $112.29 | 9.603% | $123.0732 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $158.73 | 13.576% | $180.2792 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $138.65 | 6.815% | $148.099 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $199.64 | 4.513% | $208.6498 | $208.65 | $208.65 | $208.60 |
| Purchase #5 | $15.53 | 4.861% | $16.2849 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $199.81 | 11.444% | $222.6763 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $224.63 | 9.692% | $246.4011 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $1,049.28 | $1,145.4635 | $1,145.46 | $1,145.50 | $1,145.50 | |