| 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 | $210.78 | 3.135% | $217.388 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $218.42 | 8.274% | $236.4921 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $128.68 | 6.318% | $136.81 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $63.31 | 3.550% | $65.5575 | $65.56 | $65.55 | $65.60 |
| Purchase #5 | $64.73 | 7.509% | $69.5906 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $55.67 | 8.670% | $60.4966 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $11.89 | 6.405% | $12.6516 | $12.65 | $12.65 | $12.70 |
| 7 purchase totals = | $753.48 | $798.9864 | $798.99 | $799.00 | $799.10 | |