| 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 | $231.92 | 12.731% | $261.4457 | $261.45 | $261.45 | $261.40 |
| Purchase #2 | $187.99 | 6.676% | $200.5402 | $200.54 | $200.55 | $200.50 |
| Purchase #3 | $7.28 | 3.653% | $7.5459 | $7.55 | $7.55 | $7.50 |
| Purchase #4 | $14.51 | 8.782% | $15.7843 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $185.53 | 4.588% | $194.0421 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $246.25 | 3.343% | $254.4821 | $254.48 | $254.50 | $254.50 |
| Purchase #7 | $26.88 | 12.304% | $30.1873 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $900.36 | $964.0276 | $964.03 | $964.10 | $963.90 | |