| 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 | $232.84 | 12.749% | $262.5248 | $262.52 | $262.50 | $262.50 |
| Purchase #2 | $235.36 | 10.645% | $260.4141 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $136.25 | 4.256% | $142.0488 | $142.05 | $142.05 | $142.00 |
| Purchase #4 | $84.88 | 11.529% | $94.6658 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $94.36 | 11.715% | $105.4143 | $105.41 | $105.40 | $105.40 |
| Purchase #6 | $89.74 | 4.274% | $93.5755 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $13.56 | 12.371% | $15.2375 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $886.99 | $973.8808 | $973.88 | $973.85 | $973.80 | |