| 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 | $192.25 | 3.687% | $199.3383 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $242.69 | 12.796% | $273.7446 | $273.74 | $273.75 | $273.70 |
| Purchase #3 | $97.77 | 11.306% | $108.8239 | $108.82 | $108.80 | $108.80 |
| Purchase #4 | $88.83 | 12.440% | $99.8805 | $99.88 | $99.90 | $99.90 |
| Purchase #5 | $82.49 | 4.262% | $86.0057 | $86.01 | $86.00 | $86.00 |
| Purchase #6 | $24.58 | 3.758% | $25.5037 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $9.67 | 9.785% | $10.6162 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $738.28 | $803.9129 | $803.91 | $803.90 | $803.80 | |