| 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 | $214.75 | 4.604% | $224.6371 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $153.30 | 3.274% | $158.319 | $158.32 | $158.30 | $158.30 |
| Purchase #3 | $16.64 | 7.507% | $17.8892 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $13.48 | 8.347% | $14.6052 | $14.61 | $14.60 | $14.60 |
| Purchase #5 | $42.25 | 7.474% | $45.4078 | $45.41 | $45.40 | $45.40 |
| Purchase #6 | $13.77 | 12.607% | $15.506 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $25.83 | 4.323% | $26.9466 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $480.02 | $503.3109 | $503.33 | $503.30 | $503.20 | |