| 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 | $100.31 | 3.337% | $103.6573 | $103.66 | $103.65 | $103.70 |
| Purchase #2 | $65.34 | 8.872% | $71.137 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $135.81 | 5.869% | $143.7807 | $143.78 | $143.80 | $143.80 |
| Purchase #4 | $177.40 | 12.410% | $199.4153 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $250.68 | 5.576% | $264.6579 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $193.30 | 7.739% | $208.2595 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $35.78 | 5.576% | $37.7751 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $958.62 | $1,028.6828 | $1,028.70 | $1,028.70 | $1,028.80 | |