| 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 | $131.92 | 7.181% | $141.3932 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $10.97 | 8.337% | $11.8846 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $208.75 | 9.798% | $229.2033 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $164.84 | 12.389% | $185.262 | $185.26 | $185.25 | $185.30 |
| Purchase #5 | $67.73 | 8.850% | $73.7241 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $158.47 | 6.844% | $169.3157 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $200.52 | 9.689% | $219.9484 | $219.95 | $219.95 | $219.90 |
| 7 purchase totals = | $943.20 | $1,030.7313 | $1,030.72 | $1,030.70 | $1,030.70 | |