| 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 | $23.71 | 11.486% | $26.4333 | $26.43 | $26.45 | $26.40 |
| Purchase #2 | $183.66 | 12.449% | $206.5238 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $209.40 | 5.282% | $220.4605 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $74.91 | 4.871% | $78.5589 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $103.97 | 3.637% | $107.7514 | $107.75 | $107.75 | $107.80 |
| Purchase #6 | $235.65 | 10.297% | $259.9149 | $259.91 | $259.90 | $259.90 |
| Purchase #7 | $12.37 | 6.689% | $13.1974 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $843.67 | $912.8402 | $912.83 | $912.80 | $912.90 | |