| 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 | $200.92 | 11.652% | $224.3312 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $93.61 | 10.760% | $103.6824 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $34.29 | 4.507% | $35.8355 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $176.49 | 8.685% | $191.8182 | $191.82 | $191.80 | $191.80 |
| Purchase #5 | $193.89 | 7.298% | $208.0401 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $99.36 | 13.870% | $113.1412 | $113.14 | $113.15 | $113.10 |
| Purchase #7 | $13.84 | 11.218% | $15.3926 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $812.40 | $892.2412 | $892.24 | $892.30 | $892.10 | |