| 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 | $107.39 | 10.293% | $118.4437 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $106.67 | 9.732% | $117.0511 | $117.05 | $117.05 | $117.10 |
| Purchase #3 | $234.85 | 3.290% | $242.5766 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $30.79 | 13.351% | $34.9008 | $34.90 | $34.90 | $34.90 |
| Purchase #5 | $148.65 | 12.402% | $167.0856 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $150.74 | 4.205% | $157.0786 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $109.99 | 11.350% | $122.4739 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $889.08 | $959.6103 | $959.61 | $959.65 | $959.70 | |