| 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 | $237.61 | 11.437% | $264.7855 | $264.79 | $264.80 | $264.80 |
| Purchase #2 | $222.50 | 12.342% | $249.961 | $249.96 | $249.95 | $250.00 |
| Purchase #3 | $18.43 | 3.419% | $19.0601 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $202.54 | 10.800% | $224.4143 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $74.76 | 10.171% | $82.3638 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $170.91 | 12.569% | $192.3917 | $192.39 | $192.40 | $192.40 |
| Purchase #7 | $140.40 | 3.248% | $144.9602 | $144.96 | $144.95 | $145.00 |
| 7 purchase totals = | $1,067.15 | $1,177.9366 | $1,177.93 | $1,177.90 | $1,178.10 | |