| 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 | $244.90 | 6.208% | $260.1034 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $154.42 | 10.504% | $170.6403 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $247.90 | 13.240% | $280.722 | $280.72 | $280.70 | $280.70 |
| Purchase #4 | $206.43 | 12.610% | $232.4608 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $58.77 | 8.573% | $63.8084 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $139.88 | 11.578% | $156.0753 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $206.58 | 8.835% | $224.8313 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $1,258.88 | $1,388.6415 | $1,388.64 | $1,388.65 | $1,388.60 | |