| 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 | $106.79 | 12.723% | $120.3769 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $10.32 | 8.137% | $11.1597 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $207.83 | 9.612% | $227.8066 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $217.93 | 12.845% | $245.9231 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $100.29 | 5.351% | $105.6565 | $105.66 | $105.65 | $105.70 |
| Purchase #6 | $62.78 | 5.785% | $66.4118 | $66.41 | $66.40 | $66.40 |
| Purchase #7 | $72.38 | 4.435% | $75.5901 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $778.32 | $852.9247 | $852.93 | $852.90 | $853.00 | |