| 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 | $201.31 | 12.840% | $227.1582 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $27.74 | 9.779% | $30.4527 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $148.54 | 11.396% | $165.4676 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $54.71 | 5.182% | $57.5451 | $57.55 | $57.55 | $57.50 |
| Purchase #5 | $181.64 | 9.609% | $199.0938 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $220.57 | 7.228% | $236.5128 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $122.39 | 4.787% | $128.2488 | $128.25 | $128.25 | $128.20 |
| 7 purchase totals = | $956.90 | $1,044.4790 | $1,044.48 | $1,044.45 | $1,044.50 | |