| 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 | $105.81 | 7.458% | $113.7013 | $113.70 | $113.70 | $113.70 |
| Purchase #2 | $142.36 | 10.632% | $157.4957 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $38.52 | 5.520% | $40.6463 | $40.65 | $40.65 | $40.60 |
| Purchase #4 | $203.68 | 12.225% | $228.5799 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $208.37 | 12.583% | $234.5892 | $234.59 | $234.60 | $234.60 |
| Purchase #6 | $160.77 | 3.227% | $165.958 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $55.66 | 4.614% | $58.2282 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $915.17 | $999.1986 | $999.21 | $999.25 | $999.20 | |