| 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 | $35.26 | 11.262% | $39.231 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $192.56 | 5.612% | $203.3665 | $203.37 | $203.35 | $203.40 |
| Purchase #3 | $103.31 | 12.483% | $116.2062 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $112.29 | 13.248% | $127.1662 | $127.17 | $127.15 | $127.20 |
| Purchase #5 | $82.60 | 6.585% | $88.0392 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $10.65 | 3.179% | $10.9886 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $113.69 | 8.180% | $122.9898 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $650.36 | $707.9875 | $708.00 | $708.00 | $708.00 | |