| 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 | $211.49 | 7.727% | $227.8318 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $75.96 | 9.352% | $83.0638 | $83.06 | $83.05 | $83.10 |
| Purchase #3 | $138.34 | 11.264% | $153.9226 | $153.92 | $153.90 | $153.90 |
| Purchase #4 | $37.49 | 8.315% | $40.6073 | $40.61 | $40.60 | $40.60 |
| Purchase #5 | $112.87 | 10.157% | $124.3342 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $231.72 | 8.791% | $252.0905 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $67.90 | 8.709% | $73.8134 | $73.81 | $73.80 | $73.80 |
| 7 purchase totals = | $875.77 | $955.6636 | $955.65 | $955.65 | $955.60 | |