| 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 | $12.81 | 9.273% | $13.9979 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $106.55 | 10.649% | $117.8965 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $182.78 | 10.773% | $202.4709 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $135.59 | 9.390% | $148.3219 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $109.81 | 5.812% | $116.1922 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $177.94 | 5.179% | $187.1555 | $187.16 | $187.15 | $187.20 |
| Purchase #7 | $101.37 | 3.267% | $104.6818 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $826.85 | $890.7167 | $890.72 | $890.70 | $890.80 | |