| 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 | $206.35 | 7.507% | $221.8407 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $168.90 | 6.348% | $179.6218 | $179.62 | $179.60 | $179.60 |
| Purchase #3 | $27.97 | 9.143% | $30.5273 | $30.53 | $30.55 | $30.50 |
| Purchase #4 | $39.83 | 5.173% | $41.8904 | $41.89 | $41.90 | $41.90 |
| Purchase #5 | $220.48 | 10.153% | $242.8653 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $192.25 | 11.356% | $214.0819 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $24.90 | 9.442% | $27.2511 | $27.25 | $27.25 | $27.30 |
| 7 purchase totals = | $880.68 | $958.0785 | $958.08 | $958.10 | $958.10 | |