| 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 | $212.58 | 11.702% | $237.4561 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $30.50 | 13.530% | $34.6267 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $231.64 | 10.495% | $255.9506 | $255.95 | $255.95 | $256.00 |
| Purchase #4 | $26.34 | 12.610% | $29.6615 | $29.66 | $29.65 | $29.70 |
| Purchase #5 | $11.41 | 5.605% | $12.0495 | $12.05 | $12.05 | $12.00 |
| Purchase #6 | $110.91 | 3.150% | $114.4037 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $19.82 | 4.580% | $20.7278 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $643.20 | $704.8759 | $704.88 | $704.90 | $704.90 | |