| 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 | $199.33 | 5.749% | $210.7895 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $50.94 | 10.322% | $56.198 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $128.93 | 10.765% | $142.8093 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $149.29 | 12.656% | $168.1841 | $168.18 | $168.20 | $168.20 |
| Purchase #5 | $208.69 | 11.344% | $232.3638 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $59.35 | 6.499% | $63.2072 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $8.25 | 12.467% | $9.2785 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $804.78 | $882.8304 | $882.83 | $882.85 | $882.90 | |