| 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 | $213.68 | 4.289% | $222.8447 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $140.78 | 13.469% | $159.7417 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $208.59 | 3.706% | $216.3203 | $216.32 | $216.30 | $216.30 |
| Purchase #4 | $107.31 | 8.809% | $116.7629 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $18.31 | 8.412% | $19.8502 | $19.85 | $19.85 | $19.90 |
| Purchase #6 | $225.63 | 12.339% | $253.4705 | $253.47 | $253.45 | $253.50 |
| Purchase #7 | $204.56 | 5.124% | $215.0417 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $1,118.86 | $1,204.0320 | $1,204.02 | $1,204.00 | $1,204.00 | |