| 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 | $227.39 | 7.399% | $244.2146 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $239.88 | 8.295% | $259.778 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $205.84 | 5.825% | $217.8302 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $157.55 | 9.432% | $172.4101 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $152.69 | 10.856% | $169.266 | $169.27 | $169.25 | $169.30 |
| Purchase #6 | $190.82 | 4.661% | $199.7141 | $199.71 | $199.70 | $199.70 |
| Purchase #7 | $163.52 | 13.770% | $186.0367 | $186.04 | $186.05 | $186.00 |
| 7 purchase totals = | $1,337.69 | $1,449.2497 | $1,449.25 | $1,449.25 | $1,449.20 | |