| 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 | $40.89 | 6.845% | $43.6889 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $221.69 | 13.549% | $251.7268 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $107.81 | 5.173% | $113.387 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $119.42 | 10.547% | $132.0152 | $132.02 | $132.00 | $132.00 |
| Purchase #5 | $250.61 | 8.222% | $271.2152 | $271.22 | $271.20 | $271.20 |
| Purchase #6 | $229.91 | 8.372% | $249.1581 | $249.16 | $249.15 | $249.20 |
| Purchase #7 | $182.86 | 12.813% | $206.2899 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $1,153.19 | $1,267.4811 | $1,267.50 | $1,267.50 | $1,267.50 | |