| 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 | $117.83 | 4.140% | $122.7082 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $113.80 | 7.566% | $122.4101 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $116.92 | 10.744% | $129.4819 | $129.48 | $129.50 | $129.50 |
| Purchase #4 | $79.55 | 4.840% | $83.4002 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $239.44 | 5.347% | $252.2429 | $252.24 | $252.25 | $252.20 |
| Purchase #6 | $127.57 | 13.175% | $144.3773 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $10.69 | 4.516% | $11.1728 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $805.80 | $865.7934 | $865.79 | $865.80 | $865.80 | |