| 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 | $122.94 | 3.527% | $127.2761 | $127.28 | $127.30 | $127.30 |
| Purchase #2 | $200.89 | 8.461% | $217.8873 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $101.99 | 12.661% | $114.903 | $114.90 | $114.90 | $114.90 |
| Purchase #4 | $242.88 | 3.355% | $251.0286 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $146.50 | 10.632% | $162.0759 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $239.31 | 3.569% | $247.851 | $247.85 | $247.85 | $247.90 |
| Purchase #7 | $60.49 | 10.754% | $66.9951 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $1,115.00 | $1,188.0170 | $1,188.03 | $1,188.10 | $1,188.10 | |