| 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 | $76.80 | 10.366% | $84.7611 | $84.76 | $84.75 | $84.80 |
| Purchase #2 | $247.68 | 12.256% | $278.0357 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $27.76 | 5.862% | $29.3873 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $203.77 | 13.451% | $231.1791 | $231.18 | $231.20 | $231.20 |
| Purchase #5 | $168.91 | 12.530% | $190.0744 | $190.07 | $190.05 | $190.10 |
| Purchase #6 | $193.97 | 6.224% | $206.0427 | $206.04 | $206.05 | $206.00 |
| Purchase #7 | $197.73 | 12.533% | $222.5115 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $1,116.62 | $1,241.9918 | $1,241.99 | $1,242.00 | $1,242.00 | |