| 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 | $109.89 | 12.497% | $123.623 | $123.62 | $123.60 | $123.60 |
| Purchase #2 | $42.27 | 9.251% | $46.1804 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $169.83 | 7.785% | $183.0513 | $183.05 | $183.05 | $183.10 |
| Purchase #4 | $113.50 | 4.872% | $119.0297 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $237.31 | 10.194% | $261.5014 | $261.50 | $261.50 | $261.50 |
| Purchase #6 | $7.88 | 6.275% | $8.3745 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $31.85 | 6.549% | $33.9359 | $33.94 | $33.95 | $33.90 |
| 7 purchase totals = | $712.53 | $775.6962 | $775.69 | $775.70 | $775.70 | |