| 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 | $137.75 | 12.314% | $154.7125 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $21.48 | 3.626% | $22.2589 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $27.80 | 4.518% | $29.056 | $29.06 | $29.05 | $29.10 |
| Purchase #4 | $243.91 | 7.427% | $262.0252 | $262.03 | $262.05 | $262.00 |
| Purchase #5 | $226.76 | 7.316% | $243.3498 | $243.35 | $243.35 | $243.30 |
| Purchase #6 | $231.88 | 5.222% | $243.9888 | $243.99 | $244.00 | $244.00 |
| Purchase #7 | $119.25 | 10.811% | $132.1421 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $1,008.83 | $1,087.5333 | $1,087.54 | $1,087.55 | $1,087.50 | |