| 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 | $236.87 | 4.222% | $246.8707 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $145.34 | 5.451% | $153.2625 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $109.36 | 6.761% | $116.7538 | $116.75 | $116.75 | $116.80 |
| Purchase #4 | $226.26 | 5.202% | $238.03 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $119.96 | 5.513% | $126.5734 | $126.57 | $126.55 | $126.60 |
| Purchase #6 | $134.55 | 4.316% | $140.3572 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $179.43 | 11.214% | $199.5513 | $199.55 | $199.55 | $199.60 |
| 7 purchase totals = | $1,151.77 | $1,221.3989 | $1,221.39 | $1,221.35 | $1,221.60 | |