| 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 | $189.90 | 8.405% | $205.8611 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $229.85 | 5.785% | $243.1468 | $243.15 | $243.15 | $243.10 |
| Purchase #3 | $123.60 | 8.572% | $134.195 | $134.20 | $134.20 | $134.20 |
| Purchase #4 | $140.92 | 11.289% | $156.8285 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $43.72 | 8.644% | $47.4992 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $117.47 | 10.112% | $129.3486 | $129.35 | $129.35 | $129.30 |
| Purchase #7 | $230.78 | 13.386% | $261.6722 | $261.67 | $261.65 | $261.70 |
| 7 purchase totals = | $1,076.24 | $1,178.5514 | $1,178.56 | $1,178.55 | $1,178.50 | |