| 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 | $111.90 | 11.408% | $124.6656 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $22.39 | 4.733% | $23.4497 | $23.45 | $23.45 | $23.40 |
| Purchase #3 | $205.54 | 8.382% | $222.7684 | $222.77 | $222.75 | $222.80 |
| Purchase #4 | $171.60 | 8.824% | $186.742 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $137.55 | 3.432% | $142.2707 | $142.27 | $142.25 | $142.30 |
| Purchase #6 | $93.93 | 3.870% | $97.5651 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $174.38 | 8.769% | $189.6714 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $917.29 | $987.1329 | $987.14 | $987.05 | $987.20 | |