| 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 | $188.82 | 8.534% | $204.9339 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $28.29 | 11.344% | $31.4992 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $122.77 | 11.703% | $137.1378 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $56.50 | 10.202% | $62.2641 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $7.51 | 10.304% | $8.2838 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $17.50 | 3.176% | $18.0558 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $243.60 | 7.167% | $261.0588 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $664.99 | $723.2334 | $723.23 | $723.25 | $723.30 | |