| 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 | $245.46 | 3.347% | $253.6755 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $250.67 | 7.215% | $268.7558 | $268.76 | $268.75 | $268.80 |
| Purchase #3 | $195.30 | 6.791% | $208.5628 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $222.95 | 8.718% | $242.3868 | $242.39 | $242.40 | $242.40 |
| Purchase #5 | $117.47 | 3.844% | $121.9855 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $189.89 | 5.718% | $200.7479 | $200.75 | $200.75 | $200.70 |
| Purchase #7 | $196.99 | 10.558% | $217.7882 | $217.79 | $217.80 | $217.80 |
| 7 purchase totals = | $1,418.73 | $1,513.9025 | $1,513.92 | $1,513.95 | $1,514.00 | |