| 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 | $237.91 | 7.162% | $254.9491 | $254.95 | $254.95 | $254.90 |
| Purchase #2 | $163.43 | 10.155% | $180.0263 | $180.03 | $180.05 | $180.00 |
| Purchase #3 | $140.78 | 11.513% | $156.988 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $220.49 | 6.405% | $234.6124 | $234.61 | $234.60 | $234.60 |
| Purchase #5 | $105.63 | 8.270% | $114.3656 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $41.97 | 7.675% | $45.1912 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $208.66 | 3.627% | $216.2281 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $1,118.87 | $1,202.3607 | $1,202.37 | $1,202.40 | $1,202.30 | |