| 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 | $198.65 | 11.828% | $222.1463 | $222.15 | $222.15 | $222.10 |
| Purchase #2 | $102.77 | 5.255% | $108.1706 | $108.17 | $108.15 | $108.20 |
| Purchase #3 | $115.77 | 9.425% | $126.6813 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $148.50 | 5.744% | $157.0298 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $77.98 | 10.786% | $86.3909 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $209.89 | 11.665% | $234.3737 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $170.86 | 5.477% | $180.218 | $180.22 | $180.20 | $180.20 |
| 7 purchase totals = | $1,024.42 | $1,115.0106 | $1,115.01 | $1,115.00 | $1,115.00 | |