| 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 | $208.42 | 3.586% | $215.8939 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $153.42 | 6.736% | $163.7544 | $163.75 | $163.75 | $163.80 |
| Purchase #3 | $14.72 | 6.130% | $15.6223 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $61.73 | 9.748% | $67.7474 | $67.75 | $67.75 | $67.70 |
| Purchase #5 | $153.70 | 10.678% | $170.1121 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $121.73 | 10.238% | $134.1927 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $203.90 | 11.810% | $227.9806 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $917.62 | $995.3034 | $995.29 | $995.30 | $995.30 | |