| 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 | $209.38 | 10.496% | $231.3565 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $109.59 | 7.584% | $117.9013 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $153.39 | 9.495% | $167.9544 | $167.95 | $167.95 | $168.00 |
| Purchase #4 | $47.54 | 6.320% | $50.5445 | $50.54 | $50.55 | $50.50 |
| Purchase #5 | $24.64 | 7.635% | $26.5213 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $132.61 | 3.576% | $137.3521 | $137.35 | $137.35 | $137.40 |
| Purchase #7 | $242.76 | 6.802% | $259.2725 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $919.91 | $990.9026 | $990.89 | $990.85 | $991.00 | |