| 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 | $250.38 | 7.187% | $268.3748 | $268.37 | $268.35 | $268.40 |
| Purchase #2 | $102.35 | 13.497% | $116.1642 | $116.16 | $116.15 | $116.20 |
| Purchase #3 | $28.45 | 5.128% | $29.9089 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $197.46 | 8.615% | $214.4712 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $30.32 | 12.135% | $33.9993 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $149.80 | 11.357% | $166.8128 | $166.81 | $166.80 | $166.80 |
| Purchase #7 | $54.94 | 8.755% | $59.75 | $59.75 | $59.75 | $59.80 |
| 7 purchase totals = | $813.70 | $889.4812 | $889.47 | $889.40 | $889.60 | |