| 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 | $250.32 | 6.359% | $266.2378 | $266.24 | $266.25 | $266.20 |
| Purchase #2 | $163.47 | 5.351% | $172.2173 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $69.42 | 12.407% | $78.0329 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $214.84 | 8.367% | $232.8157 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $184.49 | 7.265% | $197.8932 | $197.89 | $197.90 | $197.90 |
| Purchase #6 | $122.38 | 11.177% | $136.0584 | $136.06 | $136.05 | $136.10 |
| Purchase #7 | $79.58 | 3.864% | $82.655 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $1,084.50 | $1,165.9103 | $1,165.92 | $1,165.90 | $1,165.90 | |