| 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 | $124.76 | 4.378% | $130.222 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $139.89 | 13.186% | $158.3359 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $148.70 | 10.478% | $164.2808 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $35.65 | 3.394% | $36.86 | $36.86 | $36.85 | $36.90 |
| Purchase #5 | $183.60 | 10.243% | $202.4061 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $54.94 | 11.461% | $61.2367 | $61.24 | $61.25 | $61.20 |
| Purchase #7 | $174.82 | 4.357% | $182.4369 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $862.36 | $935.7784 | $935.79 | $935.80 | $935.70 | |