| 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 | $15.57 | 11.671% | $17.3872 | $17.39 | $17.40 | $17.40 |
| Purchase #2 | $70.48 | 6.723% | $75.2184 | $75.22 | $75.20 | $75.20 |
| Purchase #3 | $247.41 | 10.282% | $272.8487 | $272.85 | $272.85 | $272.80 |
| Purchase #4 | $187.59 | 13.304% | $212.547 | $212.55 | $212.55 | $212.50 |
| Purchase #5 | $236.34 | 11.615% | $263.7909 | $263.79 | $263.80 | $263.80 |
| Purchase #6 | $193.65 | 5.511% | $204.3221 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $148.82 | 4.543% | $155.5809 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $1,099.86 | $1,201.6952 | $1,201.70 | $1,201.70 | $1,201.60 | |