| 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 | $119.79 | 10.838% | $132.7728 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $205.89 | 9.498% | $225.4454 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $229.56 | 13.572% | $260.7159 | $260.72 | $260.70 | $260.70 |
| Purchase #4 | $212.72 | 6.315% | $226.1533 | $226.15 | $226.15 | $226.20 |
| Purchase #5 | $240.94 | 13.330% | $273.0573 | $273.06 | $273.05 | $273.10 |
| Purchase #6 | $39.81 | 13.652% | $45.2449 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $61.43 | 8.797% | $66.834 | $66.83 | $66.85 | $66.80 |
| 7 purchase totals = | $1,110.14 | $1,230.2236 | $1,230.22 | $1,230.20 | $1,230.20 | |