| 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 | $226.37 | 10.172% | $249.3964 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $212.37 | 10.384% | $234.4225 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $165.92 | 6.706% | $177.0466 | $177.05 | $177.05 | $177.00 |
| Purchase #4 | $44.92 | 7.778% | $48.4139 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $135.34 | 4.584% | $141.544 | $141.54 | $141.55 | $141.50 |
| Purchase #6 | $82.74 | 6.862% | $88.4176 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $50.93 | 13.832% | $57.9746 | $57.97 | $57.95 | $58.00 |
| 7 purchase totals = | $918.59 | $997.2156 | $997.21 | $997.15 | $997.10 | |