| 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 | $219.90 | 10.853% | $243.7657 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $43.53 | 10.598% | $48.1433 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $132.67 | 6.127% | $140.7987 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $248.97 | 10.868% | $276.0281 | $276.03 | $276.05 | $276.00 |
| Purchase #5 | $150.59 | 8.300% | $163.089 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $174.74 | 7.607% | $188.0325 | $188.03 | $188.05 | $188.00 |
| Purchase #7 | $33.31 | 4.386% | $34.771 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $1,003.71 | $1,094.6283 | $1,094.63 | $1,094.65 | $1,094.60 | |