| 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 | $137.29 | 12.375% | $154.2796 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $154.61 | 5.129% | $162.5399 | $162.54 | $162.55 | $162.50 |
| Purchase #3 | $95.57 | 11.106% | $106.184 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $213.43 | 8.732% | $232.0667 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $212.29 | 12.224% | $238.2403 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $238.71 | 7.127% | $255.7229 | $255.72 | $255.70 | $255.70 |
| Purchase #7 | $163.89 | 11.241% | $182.3129 | $182.31 | $182.30 | $182.30 |
| 7 purchase totals = | $1,215.79 | $1,331.3463 | $1,331.34 | $1,331.35 | $1,331.30 | |