| 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 | $225.35 | 3.738% | $233.7736 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $15.57 | 11.856% | $17.416 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $135.87 | 11.614% | $151.6499 | $151.65 | $151.65 | $151.60 |
| Purchase #4 | $83.53 | 3.135% | $86.1487 | $86.15 | $86.15 | $86.10 |
| Purchase #5 | $195.72 | 7.219% | $209.849 | $209.85 | $209.85 | $209.80 |
| Purchase #6 | $237.92 | 11.265% | $264.7217 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $76.73 | 3.553% | $79.4562 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $970.69 | $1,043.0151 | $1,043.02 | $1,042.95 | $1,042.90 | |