| 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 | $231.29 | 4.856% | $242.5214 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $6.46 | 5.262% | $6.7999 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $202.39 | 10.866% | $224.3817 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $29.29 | 8.728% | $31.8464 | $31.85 | $31.85 | $31.80 |
| Purchase #5 | $180.43 | 12.464% | $202.9188 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $107.99 | 3.594% | $111.8712 | $111.87 | $111.85 | $111.90 |
| Purchase #7 | $158.89 | 13.121% | $179.738 | $179.74 | $179.75 | $179.70 |
| 7 purchase totals = | $916.74 | $1,000.0774 | $1,000.08 | $1,000.05 | $1,000.00 | |