| 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 | $207.50 | 7.863% | $223.8157 | $223.82 | $223.80 | $223.80 |
| Purchase #2 | $213.77 | 9.591% | $234.2727 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $121.28 | 9.158% | $132.3868 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $58.58 | 4.851% | $61.4217 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $5.37 | 9.510% | $5.8807 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $89.92 | 6.726% | $95.968 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $23.41 | 12.704% | $26.384 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $719.83 | $780.1296 | $780.13 | $780.10 | $780.20 | |