| 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 | $244.25 | 10.103% | $268.9266 | $268.93 | $268.95 | $268.90 |
| Purchase #2 | $27.79 | 8.173% | $30.0613 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $186.55 | 5.140% | $196.1387 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $85.65 | 10.225% | $94.4077 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $166.49 | 3.459% | $172.2489 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $34.41 | 5.355% | $36.2527 | $36.25 | $36.25 | $36.30 |
| Purchase #7 | $105.60 | 3.423% | $109.2147 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $850.74 | $907.2506 | $907.25 | $907.25 | $907.20 | |