| 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 | $97.38 | 10.326% | $107.4355 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $187.78 | 13.813% | $213.7181 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $193.58 | 11.470% | $215.7836 | $215.78 | $215.80 | $215.80 |
| Purchase #4 | $105.87 | 11.841% | $118.4061 | $118.41 | $118.40 | $118.40 |
| Purchase #5 | $214.99 | 7.569% | $231.2626 | $231.26 | $231.25 | $231.30 |
| Purchase #6 | $195.88 | 3.628% | $202.9865 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $127.51 | 7.355% | $136.8884 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $1,122.99 | $1,226.4808 | $1,226.49 | $1,226.50 | $1,226.50 | |