| 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 | $209.30 | 10.524% | $231.3267 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $119.26 | 10.260% | $131.4961 | $131.50 | $131.50 | $131.50 |
| Purchase #3 | $222.29 | 12.610% | $250.3208 | $250.32 | $250.30 | $250.30 |
| Purchase #4 | $248.65 | 10.339% | $274.3579 | $274.36 | $274.35 | $274.40 |
| Purchase #5 | $132.98 | 8.574% | $144.3817 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $122.37 | 6.560% | $130.3975 | $130.40 | $130.40 | $130.40 |
| Purchase #7 | $67.67 | 10.784% | $74.9675 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $1,122.52 | $1,237.2482 | $1,237.26 | $1,237.25 | $1,237.30 | |