| 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 | $9.78 | 12.712% | $11.0232 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $227.33 | 3.566% | $235.4366 | $235.44 | $235.45 | $235.40 |
| Purchase #3 | $250.66 | 9.494% | $274.4577 | $274.46 | $274.45 | $274.50 |
| Purchase #4 | $49.95 | 8.796% | $54.3436 | $54.34 | $54.35 | $54.30 |
| Purchase #5 | $154.57 | 10.455% | $170.7303 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $30.44 | 11.829% | $34.0407 | $34.04 | $34.05 | $34.00 |
| Purchase #7 | $201.90 | 10.284% | $222.6634 | $222.66 | $222.65 | $222.70 |
| 7 purchase totals = | $924.63 | $1,002.6955 | $1,002.69 | $1,002.70 | $1,002.60 | |