| 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 | $233.80 | 3.157% | $241.1811 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $79.31 | 12.795% | $89.4577 | $89.46 | $89.45 | $89.50 |
| Purchase #3 | $201.41 | 5.455% | $212.3969 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $78.98 | 5.698% | $83.4803 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $93.72 | 3.703% | $97.1905 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $72.74 | 7.346% | $78.0835 | $78.08 | $78.10 | $78.10 |
| Purchase #7 | $63.39 | 9.127% | $69.1756 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $823.35 | $870.9656 | $870.97 | $871.05 | $871.10 | |