| 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 | $204.54 | 8.751% | $222.4393 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $132.26 | 4.610% | $138.3572 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $79.67 | 10.109% | $87.7238 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $190.69 | 8.411% | $206.7289 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $117.98 | 12.436% | $132.652 | $132.65 | $132.65 | $132.70 |
| Purchase #6 | $20.37 | 4.111% | $21.2074 | $21.21 | $21.20 | $21.20 |
| Purchase #7 | $52.29 | 13.609% | $59.4061 | $59.41 | $59.40 | $59.40 |
| 7 purchase totals = | $797.80 | $868.5147 | $868.52 | $868.50 | $868.50 | |