| 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 | $202.69 | 3.526% | $209.8368 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $6.83 | 7.810% | $7.3634 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $30.60 | 10.387% | $33.7784 | $33.78 | $33.80 | $33.80 |
| Purchase #4 | $125.50 | 8.674% | $136.3859 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $237.38 | 6.306% | $252.3492 | $252.35 | $252.35 | $252.30 |
| Purchase #6 | $188.25 | 9.287% | $205.7328 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $237.67 | 13.664% | $270.1452 | $270.15 | $270.15 | $270.10 |
| 7 purchase totals = | $1,028.92 | $1,115.5917 | $1,115.60 | $1,115.65 | $1,115.50 | |