| 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 | $240.67 | 4.793% | $252.2053 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $195.89 | 13.534% | $222.4018 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $125.73 | 8.755% | $136.7377 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $30.76 | 10.294% | $33.9264 | $33.93 | $33.95 | $33.90 |
| Purchase #5 | $212.92 | 6.647% | $227.0728 | $227.07 | $227.05 | $227.10 |
| Purchase #6 | $74.72 | 8.436% | $81.0234 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $231.58 | 5.694% | $244.7662 | $244.77 | $244.75 | $244.80 |
| 7 purchase totals = | $1,112.27 | $1,198.1336 | $1,198.14 | $1,198.10 | $1,198.10 | |