| 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 | $203.90 | 5.289% | $214.6843 | $214.68 | $214.70 | $214.70 |
| Purchase #2 | $157.64 | 11.322% | $175.488 | $175.49 | $175.50 | $175.50 |
| Purchase #3 | $124.66 | 6.790% | $133.1244 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $132.78 | 7.116% | $142.2286 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $226.96 | 11.293% | $252.5906 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $157.37 | 13.159% | $178.0783 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $174.58 | 9.369% | $190.9364 | $190.94 | $190.95 | $190.90 |
| 7 purchase totals = | $1,177.89 | $1,287.1306 | $1,287.13 | $1,287.20 | $1,287.10 | |