| 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 | $86.32 | 3.343% | $89.2057 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $120.65 | 11.490% | $134.5127 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $126.73 | 11.382% | $141.1544 | $141.15 | $141.15 | $141.20 |
| Purchase #4 | $198.78 | 8.270% | $215.2191 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $21.41 | 12.595% | $24.1066 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $180.79 | 3.417% | $186.9676 | $186.97 | $186.95 | $187.00 |
| Purchase #7 | $243.64 | 9.233% | $266.1353 | $266.14 | $266.15 | $266.10 |
| 7 purchase totals = | $978.32 | $1,057.3014 | $1,057.31 | $1,057.25 | $1,057.30 | |