| 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 | $175.68 | 4.324% | $183.2764 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $246.44 | 6.424% | $262.2713 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $213.26 | 8.399% | $231.1717 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $124.37 | 3.355% | $128.5426 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $112.42 | 3.378% | $116.2175 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $142.26 | 7.411% | $152.8029 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $175.40 | 5.694% | $185.3873 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $1,189.83 | $1,259.6697 | $1,259.67 | $1,259.65 | $1,259.70 | |