| 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 | $194.27 | 13.464% | $220.4265 | $220.43 | $220.45 | $220.40 |
| Purchase #2 | $180.55 | 10.609% | $199.7045 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $214.98 | 9.190% | $234.7367 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $231.53 | 12.310% | $260.0313 | $260.03 | $260.05 | $260.00 |
| Purchase #5 | $86.85 | 13.723% | $98.7684 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $124.46 | 8.235% | $134.7093 | $134.71 | $134.70 | $134.70 |
| Purchase #7 | $216.82 | 9.377% | $237.1512 | $237.15 | $237.15 | $237.20 |
| 7 purchase totals = | $1,249.46 | $1,385.5279 | $1,385.53 | $1,385.55 | $1,385.50 | |