| 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 | $5.43 | 6.203% | $5.7668 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $222.67 | 10.808% | $246.7362 | $246.74 | $246.75 | $246.70 |
| Purchase #3 | $13.57 | 11.762% | $15.1661 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $242.77 | 8.532% | $263.4831 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $175.83 | 11.577% | $196.1858 | $196.19 | $196.20 | $196.20 |
| Purchase #6 | $186.36 | 11.199% | $207.2305 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $218.79 | 6.348% | $232.6788 | $232.68 | $232.70 | $232.70 |
| 7 purchase totals = | $1,065.42 | $1,167.2473 | $1,167.26 | $1,167.30 | $1,167.30 | |