| 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 | $223.81 | 5.118% | $235.2646 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $160.75 | 11.860% | $179.815 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $195.87 | 10.236% | $215.9193 | $215.92 | $215.90 | $215.90 |
| Purchase #4 | $134.70 | 10.322% | $148.6037 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $54.61 | 11.459% | $60.8678 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $173.75 | 9.370% | $190.0304 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $188.68 | 12.823% | $212.8744 | $212.87 | $212.85 | $212.90 |
| 7 purchase totals = | $1,132.17 | $1,243.3752 | $1,243.37 | $1,243.30 | $1,243.40 | |