| 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 | $200.81 | 3.238% | $207.3122 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $156.76 | 13.371% | $177.7204 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $104.50 | 11.134% | $116.135 | $116.14 | $116.15 | $116.10 |
| Purchase #4 | $247.84 | 5.793% | $262.1974 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $14.46 | 8.635% | $15.7086 | $15.71 | $15.70 | $15.70 |
| Purchase #6 | $181.48 | 4.710% | $190.0277 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $243.25 | 9.183% | $265.5876 | $265.59 | $265.60 | $265.60 |
| 7 purchase totals = | $1,149.10 | $1,234.6889 | $1,234.70 | $1,234.70 | $1,234.60 | |