| 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 | $101.32 | 3.707% | $105.0759 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $206.77 | 9.640% | $226.7026 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $6.54 | 3.153% | $6.7462 | $6.75 | $6.75 | $6.70 |
| Purchase #4 | $183.71 | 8.721% | $199.7313 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $231.53 | 4.256% | $241.3839 | $241.38 | $241.40 | $241.40 |
| Purchase #6 | $80.74 | 6.578% | $86.0511 | $86.05 | $86.05 | $86.10 |
| Purchase #7 | $27.84 | 9.547% | $30.4979 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $838.45 | $896.1889 | $896.19 | $896.25 | $896.20 | |