| 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 | $113.47 | 10.642% | $125.5455 | $125.55 | $125.55 | $125.50 |
| Purchase #2 | $249.87 | 10.775% | $276.7935 | $276.79 | $276.80 | $276.80 |
| Purchase #3 | $142.42 | 12.287% | $159.9191 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $83.69 | 4.434% | $87.4008 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $225.89 | 8.354% | $244.7609 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $198.95 | 8.536% | $215.9324 | $215.93 | $215.95 | $215.90 |
| Purchase #7 | $67.58 | 13.426% | $76.6533 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $1,081.87 | $1,187.0055 | $1,187.00 | $1,187.00 | $1,187.00 | |