| 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 | $242.92 | 4.595% | $254.0822 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $117.34 | 7.718% | $126.3963 | $126.40 | $126.40 | $126.40 |
| Purchase #3 | $127.95 | 7.273% | $137.2558 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $235.63 | 8.455% | $255.5525 | $255.55 | $255.55 | $255.60 |
| Purchase #5 | $119.99 | 4.505% | $125.3955 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $19.87 | 3.416% | $20.5488 | $20.55 | $20.55 | $20.50 |
| Purchase #7 | $46.27 | 13.481% | $52.5077 | $52.51 | $52.50 | $52.50 |
| 7 purchase totals = | $909.97 | $971.7388 | $971.75 | $971.75 | $971.80 | |