| 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 | $132.32 | 4.366% | $138.0971 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $202.79 | 11.665% | $226.4455 | $226.45 | $226.45 | $226.40 |
| Purchase #3 | $92.33 | 9.203% | $100.8271 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $136.40 | 6.642% | $145.4597 | $145.46 | $145.45 | $145.50 |
| Purchase #5 | $150.45 | 13.481% | $170.7322 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $192.41 | 3.478% | $199.102 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $41.43 | 8.323% | $44.8782 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $948.13 | $1,025.5418 | $1,025.55 | $1,025.60 | $1,025.50 | |