| 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 | $26.35 | 8.832% | $28.6772 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $220.52 | 6.455% | $234.7546 | $234.75 | $234.75 | $234.80 |
| Purchase #3 | $125.51 | 8.742% | $136.4821 | $136.48 | $136.50 | $136.50 |
| Purchase #4 | $215.47 | 9.610% | $236.1767 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $119.90 | 4.443% | $125.2272 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $196.75 | 4.341% | $205.2909 | $205.29 | $205.30 | $205.30 |
| Purchase #7 | $77.53 | 3.440% | $80.197 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $982.03 | $1,046.8057 | $1,046.81 | $1,046.90 | $1,046.90 | |