| 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 | $224.45 | 12.659% | $252.8631 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $73.56 | 9.322% | $80.4173 | $80.42 | $80.40 | $80.40 |
| Purchase #3 | $91.43 | 11.377% | $101.832 | $101.83 | $101.85 | $101.80 |
| Purchase #4 | $200.96 | 6.187% | $213.3934 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $249.46 | 6.115% | $264.7145 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $158.29 | 8.274% | $171.3869 | $171.39 | $171.40 | $171.40 |
| Purchase #7 | $120.57 | 8.758% | $131.1295 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $1,118.72 | $1,215.7367 | $1,215.73 | $1,215.75 | $1,215.70 | |