| 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 | $106.68 | 13.413% | $120.989 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $106.45 | 3.214% | $109.8713 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $22.95 | 8.230% | $24.8388 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $6.87 | 12.832% | $7.7516 | $7.75 | $7.75 | $7.80 |
| Purchase #5 | $247.59 | 11.675% | $276.4961 | $276.50 | $276.50 | $276.50 |
| Purchase #6 | $184.34 | 3.202% | $190.2426 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $205.32 | 10.676% | $227.24 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $880.20 | $957.4294 | $957.43 | $957.45 | $957.40 | |