| 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 | $236.28 | 6.452% | $251.5248 | $251.52 | $251.50 | $251.50 |
| Purchase #2 | $158.39 | 5.416% | $166.9684 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $226.82 | 7.454% | $243.7272 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $167.94 | 11.639% | $187.4865 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $199.43 | 11.387% | $222.1391 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $49.79 | 4.538% | $52.0495 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $81.70 | 6.772% | $87.2327 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $1,120.35 | $1,211.1282 | $1,211.13 | $1,211.15 | $1,211.00 | |