| 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 | $102.38 | 13.413% | $116.1122 | $116.11 | $116.10 | $116.10 |
| Purchase #2 | $177.91 | 10.390% | $196.3948 | $196.39 | $196.40 | $196.40 |
| Purchase #3 | $250.72 | 6.370% | $266.6909 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $111.75 | 11.848% | $124.9901 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $177.71 | 6.753% | $189.7108 | $189.71 | $189.70 | $189.70 |
| Purchase #6 | $113.90 | 7.845% | $122.8355 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $175.49 | 13.663% | $199.4672 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $1,109.86 | $1,216.2015 | $1,216.20 | $1,216.20 | $1,216.20 | |