| 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 | $211.66 | 7.320% | $227.1535 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $60.45 | 4.588% | $63.2234 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $35.42 | 11.646% | $39.545 | $39.55 | $39.55 | $39.50 |
| Purchase #4 | $247.87 | 13.257% | $280.7301 | $280.73 | $280.75 | $280.70 |
| Purchase #5 | $189.78 | 13.123% | $214.6848 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $129.26 | 5.218% | $136.0048 | $136.00 | $136.00 | $136.00 |
| Purchase #7 | $190.92 | 6.129% | $202.6215 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $1,065.36 | $1,163.9631 | $1,163.95 | $1,163.95 | $1,163.90 | |