| 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 | $231.41 | 7.235% | $248.1525 | $248.15 | $248.15 | $248.20 |
| Purchase #2 | $103.38 | 4.236% | $107.7592 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $9.58 | 11.592% | $10.6905 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $88.54 | 4.780% | $92.7722 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $125.37 | 9.406% | $137.1623 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $147.39 | 11.488% | $164.3222 | $164.32 | $164.30 | $164.30 |
| Purchase #7 | $121.73 | 5.592% | $128.5371 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $827.40 | $889.3960 | $889.39 | $889.35 | $889.50 | |