| 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 | $108.39 | 4.658% | $113.4388 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $47.35 | 11.352% | $52.7252 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $78.69 | 12.833% | $88.7883 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $196.97 | 9.659% | $215.9953 | $216.00 | $216.00 | $216.00 |
| Purchase #5 | $19.92 | 11.449% | $22.2006 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $222.85 | 7.263% | $239.0356 | $239.04 | $239.05 | $239.00 |
| Purchase #7 | $130.43 | 9.222% | $142.4583 | $142.46 | $142.45 | $142.50 |
| 7 purchase totals = | $804.60 | $874.6421 | $874.66 | $874.70 | $874.60 | |