| 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 | $180.77 | 10.552% | $199.8449 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $54.56 | 10.782% | $60.4427 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $190.98 | 6.768% | $203.9055 | $203.91 | $203.90 | $203.90 |
| Purchase #4 | $138.83 | 8.734% | $150.9554 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $203.93 | 6.189% | $216.5512 | $216.55 | $216.55 | $216.60 |
| Purchase #6 | $250.72 | 11.743% | $280.162 | $280.16 | $280.15 | $280.20 |
| Purchase #7 | $133.97 | 3.118% | $138.1472 | $138.15 | $138.15 | $138.10 |
| 7 purchase totals = | $1,153.76 | $1,250.0089 | $1,250.01 | $1,250.00 | $1,250.00 | |