| 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 | $188.38 | 13.488% | $213.7887 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $10.83 | 4.807% | $11.3506 | $11.35 | $11.35 | $11.40 |
| Purchase #3 | $180.90 | 12.692% | $203.8598 | $203.86 | $203.85 | $203.90 |
| Purchase #4 | $101.87 | 6.350% | $108.3387 | $108.34 | $108.35 | $108.30 |
| Purchase #5 | $58.43 | 4.832% | $61.2533 | $61.25 | $61.25 | $61.30 |
| Purchase #6 | $221.80 | 4.437% | $231.6413 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $33.61 | 7.430% | $36.1072 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $795.82 | $866.3396 | $866.34 | $866.35 | $866.40 | |