| 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 | $240.59 | 10.667% | $266.2537 | $266.25 | $266.25 | $266.30 |
| Purchase #2 | $237.41 | 4.767% | $248.7273 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $28.58 | 7.704% | $30.7818 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $77.40 | 13.453% | $87.8126 | $87.81 | $87.80 | $87.80 |
| Purchase #5 | $123.28 | 6.658% | $131.488 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $115.40 | 5.203% | $121.4043 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $104.40 | 8.345% | $113.1122 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $927.06 | $999.5799 | $999.57 | $999.60 | $999.60 | |