| 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 | $7.93 | 12.791% | $8.9443 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $239.78 | 5.125% | $252.0687 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $183.79 | 4.612% | $192.2664 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $195.72 | 9.699% | $214.7029 | $214.70 | $214.70 | $214.70 |
| Purchase #5 | $72.86 | 13.471% | $82.675 | $82.68 | $82.70 | $82.70 |
| Purchase #6 | $99.73 | 4.344% | $104.0623 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $189.82 | 7.600% | $204.2463 | $204.25 | $204.25 | $204.20 |
| 7 purchase totals = | $989.63 | $1,058.9659 | $1,058.97 | $1,058.95 | $1,059.00 | |