| 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 | $127.36 | 5.106% | $133.863 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $156.88 | 12.477% | $176.4539 | $176.45 | $176.45 | $176.50 |
| Purchase #3 | $99.53 | 8.727% | $108.216 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $77.32 | 9.800% | $84.8974 | $84.90 | $84.90 | $84.90 |
| Purchase #5 | $192.59 | 9.472% | $210.8321 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $192.81 | 8.134% | $208.4932 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $124.97 | 12.626% | $140.7487 | $140.75 | $140.75 | $140.70 |
| 7 purchase totals = | $971.46 | $1,063.5043 | $1,063.50 | $1,063.50 | $1,063.50 | |