| 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 | $25.25 | 6.609% | $26.9188 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $186.76 | 7.700% | $201.1405 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $150.88 | 13.506% | $171.2579 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $234.89 | 8.576% | $255.0342 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $212.91 | 6.113% | $225.9252 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $129.45 | 3.633% | $134.1529 | $134.15 | $134.15 | $134.20 |
| Purchase #7 | $107.36 | 9.793% | $117.8738 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $1,047.50 | $1,132.3033 | $1,132.30 | $1,132.30 | $1,132.30 | |