| 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 | $185.26 | 4.359% | $193.3355 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $183.29 | 6.586% | $195.3615 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $104.27 | 11.466% | $116.2256 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $111.54 | 11.557% | $124.4307 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $70.94 | 4.730% | $74.2955 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $28.62 | 4.737% | $29.9757 | $29.98 | $30.00 | $30.00 |
| Purchase #7 | $194.57 | 9.395% | $212.8499 | $212.85 | $212.85 | $212.80 |
| 7 purchase totals = | $878.49 | $946.4744 | $946.49 | $946.55 | $946.40 | |