| 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 | $225.73 | 3.691% | $234.0617 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $133.73 | 4.682% | $139.9912 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $242.80 | 7.826% | $261.8015 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $197.87 | 4.360% | $206.4971 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $145.98 | 12.632% | $164.4202 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $165.34 | 10.488% | $182.6809 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $172.67 | 13.606% | $196.1635 | $196.16 | $196.15 | $196.20 |
| 7 purchase totals = | $1,284.12 | $1,385.6161 | $1,385.61 | $1,385.60 | $1,385.70 | |