| 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 | $168.30 | 5.319% | $177.2519 | $177.25 | $177.25 | $177.30 |
| Purchase #2 | $102.87 | 6.661% | $109.7222 | $109.72 | $109.70 | $109.70 |
| Purchase #3 | $216.45 | 12.194% | $242.8439 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $235.93 | 3.520% | $244.2347 | $244.23 | $244.25 | $244.20 |
| Purchase #5 | $174.50 | 12.319% | $195.9967 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $222.95 | 6.319% | $237.0382 | $237.04 | $237.05 | $237.00 |
| Purchase #7 | $195.80 | 10.824% | $216.9934 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $1,316.80 | $1,424.0810 | $1,424.07 | $1,424.10 | $1,424.00 | |