| 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 | $238.34 | 8.102% | $257.6503 | $257.65 | $257.65 | $257.70 |
| Purchase #2 | $21.44 | 10.491% | $23.6893 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $181.95 | 10.498% | $201.0511 | $201.05 | $201.05 | $201.10 |
| Purchase #4 | $76.38 | 12.824% | $86.175 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $100.85 | 7.580% | $108.4944 | $108.49 | $108.50 | $108.50 |
| Purchase #6 | $163.69 | 5.792% | $173.1709 | $173.17 | $173.15 | $173.20 |
| Purchase #7 | $95.85 | 12.756% | $108.0766 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $878.50 | $958.3076 | $958.31 | $958.35 | $958.50 | |