| 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 | $112.85 | 3.462% | $116.7569 | $116.76 | $116.75 | $116.80 |
| Purchase #2 | $249.84 | 11.475% | $278.5091 | $278.51 | $278.50 | $278.50 |
| Purchase #3 | $191.62 | 4.138% | $199.5492 | $199.55 | $199.55 | $199.50 |
| Purchase #4 | $29.34 | 3.688% | $30.4221 | $30.42 | $30.40 | $30.40 |
| Purchase #5 | $108.92 | 8.416% | $118.0867 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $105.96 | 11.512% | $118.1581 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $145.80 | 3.583% | $151.024 | $151.02 | $151.00 | $151.00 |
| 7 purchase totals = | $944.33 | $1,012.5061 | $1,012.51 | $1,012.45 | $1,012.50 | |