| 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 | $203.68 | 7.558% | $219.0741 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $99.69 | 7.145% | $106.8129 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $216.40 | 7.141% | $231.8531 | $231.85 | $231.85 | $231.90 |
| Purchase #4 | $157.78 | 3.655% | $163.5469 | $163.55 | $163.55 | $163.50 |
| Purchase #5 | $151.49 | 4.721% | $158.6418 | $158.64 | $158.65 | $158.60 |
| Purchase #6 | $178.55 | 9.712% | $195.8908 | $195.89 | $195.90 | $195.90 |
| Purchase #7 | $216.63 | 3.639% | $224.5132 | $224.51 | $224.50 | $224.50 |
| 7 purchase totals = | $1,224.22 | $1,300.3328 | $1,300.32 | $1,300.30 | $1,300.30 | |