| 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 | $104.52 | 3.758% | $108.4479 | $108.45 | $108.45 | $108.40 |
| Purchase #2 | $192.56 | 12.453% | $216.5395 | $216.54 | $216.55 | $216.50 |
| Purchase #3 | $207.81 | 3.465% | $215.0106 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $194.41 | 7.250% | $208.5047 | $208.50 | $208.50 | $208.50 |
| Purchase #5 | $154.55 | 4.464% | $161.4491 | $161.45 | $161.45 | $161.40 |
| Purchase #6 | $39.67 | 13.291% | $44.9425 | $44.94 | $44.95 | $44.90 |
| Purchase #7 | $13.45 | 11.440% | $14.9887 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $906.97 | $969.8830 | $969.88 | $969.90 | $969.70 | |