| 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 | $220.74 | 13.381% | $250.2772 | $250.28 | $250.30 | $250.30 |
| Purchase #2 | $69.39 | 12.473% | $78.045 | $78.05 | $78.05 | $78.00 |
| Purchase #3 | $117.70 | 9.455% | $128.8285 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $248.97 | 11.684% | $278.0597 | $278.06 | $278.05 | $278.10 |
| Purchase #5 | $10.39 | 10.651% | $11.4966 | $11.50 | $11.50 | $11.50 |
| Purchase #6 | $41.71 | 6.607% | $44.4658 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $97.71 | 9.823% | $107.3081 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $806.61 | $898.4809 | $898.50 | $898.50 | $898.50 | |