| 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 | $183.86 | 13.843% | $209.3117 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $203.69 | 12.712% | $229.5831 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $206.49 | 7.623% | $222.2307 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $182.59 | 11.324% | $203.2665 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $65.51 | 13.357% | $74.2602 | $74.26 | $74.25 | $74.30 |
| Purchase #6 | $79.82 | 11.332% | $88.8652 | $88.87 | $88.85 | $88.90 |
| Purchase #7 | $209.53 | 10.265% | $231.0383 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,131.49 | $1,258.5557 | $1,258.56 | $1,258.55 | $1,258.60 | |