| 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 | $202.75 | 10.862% | $224.7727 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $45.38 | 12.322% | $50.9717 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $128.75 | 12.383% | $144.6931 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $9.72 | 13.234% | $11.0063 | $11.01 | $11.00 | $11.00 |
| Purchase #5 | $150.92 | 10.160% | $166.2535 | $166.25 | $166.25 | $166.30 |
| Purchase #6 | $26.60 | 7.597% | $28.6208 | $28.62 | $28.60 | $28.60 |
| Purchase #7 | $207.34 | 4.512% | $216.6952 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $771.46 | $843.0133 | $843.01 | $842.95 | $843.10 | |