| 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 | $231.77 | 12.273% | $260.2151 | $260.22 | $260.20 | $260.20 |
| Purchase #2 | $235.28 | 11.519% | $262.3819 | $262.38 | $262.40 | $262.40 |
| Purchase #3 | $24.81 | 13.823% | $28.2395 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $6.52 | 12.493% | $7.3345 | $7.33 | $7.35 | $7.30 |
| Purchase #5 | $14.74 | 8.322% | $15.9667 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $237.77 | 8.456% | $257.8758 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $127.42 | 4.494% | $133.1463 | $133.15 | $133.15 | $133.10 |
| 7 purchase totals = | $878.31 | $965.1598 | $965.17 | $965.20 | $965.10 | |