| 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 | $222.84 | 13.483% | $252.8855 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $45.59 | 10.671% | $50.4549 | $50.45 | $50.45 | $50.50 |
| Purchase #3 | $159.90 | 9.749% | $175.4887 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $10.73 | 6.661% | $11.4447 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $211.78 | 8.602% | $229.9973 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $5.68 | 10.346% | $6.2677 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $214.96 | 13.730% | $244.474 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $871.48 | $971.0128 | $971.01 | $971.00 | $971.10 | |