| 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 | $199.77 | 13.857% | $227.4521 | $227.45 | $227.45 | $227.50 |
| Purchase #2 | $42.85 | 9.691% | $47.0026 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $83.67 | 9.300% | $91.4513 | $91.45 | $91.45 | $91.50 |
| Purchase #4 | $99.99 | 5.328% | $105.3175 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $47.67 | 7.580% | $51.2834 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $186.59 | 11.395% | $207.8519 | $207.85 | $207.85 | $207.90 |
| Purchase #7 | $66.42 | 10.691% | $73.521 | $73.52 | $73.50 | $73.50 |
| 7 purchase totals = | $726.96 | $803.8798 | $803.87 | $803.85 | $804.00 | |