| 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 | $234.54 | 11.453% | $261.4019 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $243.39 | 9.701% | $267.0013 | $267.00 | $267.00 | $267.00 |
| Purchase #3 | $249.41 | 12.559% | $280.7334 | $280.73 | $280.75 | $280.70 |
| Purchase #4 | $134.42 | 3.273% | $138.8196 | $138.82 | $138.80 | $138.80 |
| Purchase #5 | $92.39 | 10.268% | $101.8766 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $129.54 | 8.133% | $140.0755 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $153.64 | 5.746% | $162.4682 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $1,237.33 | $1,352.3765 | $1,352.38 | $1,352.40 | $1,352.40 | |