| 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 | $202.43 | 12.801% | $228.3431 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $92.92 | 9.816% | $102.041 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $142.71 | 6.129% | $151.4567 | $151.46 | $151.45 | $151.50 |
| Purchase #4 | $21.26 | 12.479% | $23.913 | $23.91 | $23.90 | $23.90 |
| Purchase #5 | $149.87 | 4.762% | $157.0068 | $157.01 | $157.00 | $157.00 |
| Purchase #6 | $217.70 | 4.270% | $226.9958 | $227.00 | $227.00 | $227.00 |
| Purchase #7 | $130.96 | 5.567% | $138.2505 | $138.25 | $138.25 | $138.30 |
| 7 purchase totals = | $957.85 | $1,028.0069 | $1,028.01 | $1,028.00 | $1,028.00 | |