| 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 | $246.94 | 13.815% | $281.0548 | $281.05 | $281.05 | $281.10 |
| Purchase #2 | $102.82 | 12.639% | $115.8154 | $115.82 | $115.80 | $115.80 |
| Purchase #3 | $158.25 | 13.836% | $180.1455 | $180.15 | $180.15 | $180.10 |
| Purchase #4 | $120.56 | 10.611% | $133.3526 | $133.35 | $133.35 | $133.40 |
| Purchase #5 | $208.51 | 8.861% | $226.9861 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $186.83 | 13.754% | $212.5266 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $223.59 | 6.611% | $238.3715 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $1,247.50 | $1,388.2525 | $1,388.26 | $1,388.25 | $1,388.30 | |