| 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 | $211.66 | 13.346% | $239.9081 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $28.79 | 6.854% | $30.7633 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $123.66 | 8.512% | $134.1859 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $172.64 | 11.678% | $192.8009 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $171.34 | 7.141% | $183.5754 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $28.81 | 5.632% | $30.4326 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $54.38 | 3.227% | $56.1348 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $791.28 | $867.8010 | $867.80 | $867.85 | $867.80 | |