| 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 | $212.44 | 11.850% | $237.6141 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $243.71 | 10.795% | $270.0185 | $270.02 | $270.00 | $270.00 |
| Purchase #3 | $96.62 | 3.487% | $99.9891 | $99.99 | $100.00 | $100.00 |
| Purchase #4 | $33.82 | 11.628% | $37.7526 | $37.75 | $37.75 | $37.80 |
| Purchase #5 | $15.84 | 12.874% | $17.8792 | $17.88 | $17.90 | $17.90 |
| Purchase #6 | $25.33 | 9.322% | $27.6913 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $196.33 | 10.285% | $216.5225 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $824.09 | $907.4673 | $907.46 | $907.45 | $907.50 | |