| 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 | $222.65 | 7.707% | $239.8096 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $16.78 | 5.724% | $17.7405 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $7.60 | 3.296% | $7.8505 | $7.85 | $7.85 | $7.90 |
| Purchase #4 | $221.43 | 5.743% | $234.1467 | $234.15 | $234.15 | $234.10 |
| Purchase #5 | $23.46 | 6.653% | $25.0208 | $25.02 | $25.00 | $25.00 |
| Purchase #6 | $121.56 | 6.598% | $129.5805 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $48.31 | 3.492% | $49.997 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $661.79 | $704.1456 | $704.15 | $704.15 | $704.10 | |