| 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 | $105.42 | 3.463% | $109.0707 | $109.07 | $109.05 | $109.10 |
| Purchase #2 | $206.78 | 7.552% | $222.396 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $59.91 | 13.365% | $67.917 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $188.34 | 8.198% | $203.7801 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $195.46 | 7.517% | $210.1527 | $210.15 | $210.15 | $210.20 |
| Purchase #6 | $84.56 | 3.751% | $87.7318 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $17.72 | 3.513% | $18.3425 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $858.19 | $919.3908 | $919.39 | $919.40 | $919.40 | |