| 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 | $136.41 | 7.496% | $146.6353 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $219.30 | 7.835% | $236.4822 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $190.87 | 9.183% | $208.3976 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $223.61 | 3.315% | $231.0227 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $239.34 | 6.347% | $254.5309 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $127.48 | 3.490% | $131.9291 | $131.93 | $131.95 | $131.90 |
| Purchase #7 | $233.99 | 9.734% | $256.7666 | $256.77 | $256.75 | $256.80 |
| 7 purchase totals = | $1,371.00 | $1,465.7644 | $1,465.77 | $1,465.80 | $1,465.70 | |