| 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 | $206.30 | 12.807% | $232.7208 | $232.72 | $232.70 | $232.70 |
| Purchase #2 | $176.71 | 12.820% | $199.3642 | $199.36 | $199.35 | $199.40 |
| Purchase #3 | $172.95 | 4.224% | $180.2554 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $195.93 | 6.264% | $208.2031 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $120.53 | 5.600% | $127.2797 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $177.85 | 8.612% | $193.1664 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $140.36 | 5.596% | $148.2145 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $1,190.63 | $1,289.2041 | $1,289.20 | $1,289.15 | $1,289.30 | |