| 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 | $241.43 | 12.362% | $271.2756 | $271.28 | $271.30 | $271.30 |
| Purchase #2 | $7.84 | 9.357% | $8.5736 | $8.57 | $8.55 | $8.60 |
| Purchase #3 | $177.60 | 13.313% | $201.2439 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $122.37 | 3.267% | $126.3678 | $126.37 | $126.35 | $126.40 |
| Purchase #5 | $105.80 | 9.869% | $116.2414 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $138.30 | 13.870% | $157.4822 | $157.48 | $157.50 | $157.50 |
| Purchase #7 | $98.79 | 6.411% | $105.1234 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $892.13 | $986.3079 | $986.30 | $986.30 | $986.30 | |