| 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 | $217.41 | 7.431% | $233.5657 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $15.66 | 5.592% | $16.5357 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $164.25 | 3.831% | $170.5424 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $185.95 | 12.630% | $209.4355 | $209.44 | $209.45 | $209.40 |
| Purchase #5 | $237.65 | 5.594% | $250.9441 | $250.94 | $250.95 | $250.90 |
| Purchase #6 | $82.86 | 3.861% | $86.0592 | $86.06 | $86.05 | $86.10 |
| Purchase #7 | $47.66 | 12.458% | $53.5975 | $53.60 | $53.60 | $53.60 |
| 7 purchase totals = | $951.44 | $1,020.6801 | $1,020.69 | $1,020.70 | $1,020.60 | |