| 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 | $125.79 | 12.535% | $141.5578 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $214.61 | 5.422% | $226.2462 | $226.25 | $226.25 | $226.20 |
| Purchase #3 | $20.96 | 8.621% | $22.767 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $179.34 | 6.782% | $191.5028 | $191.50 | $191.50 | $191.50 |
| Purchase #5 | $18.82 | 7.290% | $20.192 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $105.26 | 3.363% | $108.7999 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $222.96 | 4.349% | $232.6565 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $887.74 | $943.7222 | $943.73 | $943.70 | $943.80 | |