| 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 | $195.79 | 7.203% | $209.8928 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $14.54 | 9.832% | $15.9696 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $88.73 | 3.244% | $91.6084 | $91.61 | $91.60 | $91.60 |
| Purchase #4 | $95.51 | 4.281% | $99.5988 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $201.35 | 10.347% | $222.1837 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $157.75 | 7.369% | $169.3746 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $140.56 | 10.683% | $155.576 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $894.23 | $964.2039 | $964.20 | $964.20 | $964.30 | |