| 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 | $190.42 | 12.394% | $214.0207 | $214.02 | $214.00 | $214.00 |
| Purchase #2 | $185.82 | 12.358% | $208.7836 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $215.85 | 3.775% | $223.9983 | $224.00 | $224.00 | $224.00 |
| Purchase #4 | $51.72 | 9.821% | $56.7994 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $39.48 | 6.377% | $41.9976 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $126.59 | 8.845% | $137.7869 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $193.92 | 5.323% | $204.2424 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $1,003.80 | $1,087.6289 | $1,087.63 | $1,087.65 | $1,087.60 | |