| 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 | $227.49 | 10.590% | $251.5812 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $48.75 | 13.397% | $55.281 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $138.96 | 10.283% | $153.2493 | $153.25 | $153.25 | $153.20 |
| Purchase #4 | $8.83 | 11.348% | $9.832 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $140.38 | 7.360% | $150.712 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $136.68 | 6.251% | $145.2239 | $145.22 | $145.20 | $145.20 |
| Purchase #7 | $203.89 | 4.239% | $212.5329 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $904.98 | $978.4123 | $978.40 | $978.45 | $978.30 | |