| 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 | $31.34 | 11.733% | $35.0171 | $35.02 | $35.00 | $35.00 |
| Purchase #2 | $205.41 | 10.671% | $227.3293 | $227.33 | $227.35 | $227.30 |
| Purchase #3 | $70.94 | 12.536% | $79.833 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $188.42 | 4.459% | $196.8216 | $196.82 | $196.80 | $196.80 |
| Purchase #5 | $197.45 | 13.860% | $224.8166 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $192.53 | 3.360% | $198.999 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $15.66 | 13.527% | $17.7783 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $901.75 | $980.5949 | $980.60 | $980.60 | $980.50 | |