| 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 | $107.96 | 7.507% | $116.0646 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $220.59 | 3.416% | $228.1254 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $34.46 | 7.505% | $37.0462 | $37.05 | $37.05 | $37.00 |
| Purchase #4 | $29.46 | 4.522% | $30.7922 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $16.33 | 11.287% | $18.1732 | $18.17 | $18.15 | $18.20 |
| Purchase #6 | $227.74 | 10.169% | $250.8989 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $183.87 | 9.862% | $202.0033 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $820.41 | $883.1038 | $883.10 | $883.10 | $883.10 | |