| 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 | $101.62 | 13.478% | $115.3163 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $25.50 | 9.107% | $27.8223 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $212.92 | 4.425% | $222.3417 | $222.34 | $222.35 | $222.30 |
| Purchase #4 | $57.29 | 5.442% | $60.4077 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $207.83 | 4.305% | $216.7771 | $216.78 | $216.80 | $216.80 |
| Purchase #6 | $246.54 | 5.506% | $260.1145 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $24.68 | 6.810% | $26.3607 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $876.38 | $929.1403 | $929.14 | $929.10 | $929.10 | |