| 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 | $116.48 | 9.770% | $127.8601 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $192.62 | 9.662% | $211.2309 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $139.43 | 4.608% | $145.8549 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $211.25 | 12.831% | $238.3555 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $163.46 | 10.538% | $180.6854 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $76.25 | 13.330% | $86.4141 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $16.48 | 7.413% | $17.7017 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $915.97 | $1,008.1026 | $1,008.10 | $1,008.10 | $1,008.20 | |