| 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 | $208.37 | 13.475% | $236.4479 | $236.45 | $236.45 | $236.40 |
| Purchase #2 | $102.96 | 8.822% | $112.0431 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $217.35 | 5.246% | $228.7522 | $228.75 | $228.75 | $228.80 |
| Purchase #4 | $19.48 | 6.147% | $20.6774 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $185.32 | 8.382% | $200.8535 | $200.85 | $200.85 | $200.90 |
| Purchase #6 | $93.95 | 10.661% | $103.966 | $103.97 | $103.95 | $104.00 |
| Purchase #7 | $186.66 | 10.850% | $206.9126 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $1,014.09 | $1,109.6527 | $1,109.65 | $1,109.65 | $1,109.70 | |