| 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 | $36.88 | 10.404% | $40.717 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $99.94 | 7.828% | $107.7633 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $221.63 | 13.123% | $250.7145 | $250.71 | $250.70 | $250.70 |
| Purchase #4 | $245.67 | 9.258% | $268.4141 | $268.41 | $268.40 | $268.40 |
| Purchase #5 | $12.69 | 12.826% | $14.3176 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $202.96 | 5.530% | $214.1837 | $214.18 | $214.20 | $214.20 |
| Purchase #7 | $145.41 | 12.494% | $163.5775 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $965.18 | $1,059.6877 | $1,059.68 | $1,059.65 | $1,059.70 | |