| 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 | $71.89 | 9.133% | $78.4557 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $156.71 | 12.513% | $176.3191 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $228.40 | 5.616% | $241.2269 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $105.64 | 7.806% | $113.8863 | $113.89 | $113.90 | $113.90 |
| Purchase #5 | $124.25 | 12.749% | $140.0906 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $242.60 | 8.192% | $262.4738 | $262.47 | $262.45 | $262.50 |
| Purchase #7 | $203.75 | 8.192% | $220.4412 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $1,133.24 | $1,232.8936 | $1,232.90 | $1,232.90 | $1,232.90 | |