| 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 | $227.38 | 10.130% | $250.4136 | $250.41 | $250.40 | $250.40 |
| Purchase #2 | $141.36 | 4.109% | $147.1685 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $151.61 | 5.705% | $160.2594 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $38.74 | 6.858% | $41.3968 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $165.46 | 12.411% | $185.9952 | $186.00 | $186.00 | $186.00 |
| Purchase #6 | $123.42 | 9.282% | $134.8758 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $32.50 | 13.293% | $36.8202 | $36.82 | $36.80 | $36.80 |
| 7 purchase totals = | $880.47 | $956.9295 | $956.94 | $956.90 | $957.00 | |