| 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 | $134.51 | 3.324% | $138.9811 | $138.98 | $139.00 | $139.00 |
| Purchase #2 | $126.48 | 7.863% | $136.4251 | $136.43 | $136.45 | $136.40 |
| Purchase #3 | $41.39 | 3.322% | $42.765 | $42.77 | $42.75 | $42.80 |
| Purchase #4 | $59.97 | 3.380% | $61.997 | $62.00 | $62.00 | $62.00 |
| Purchase #5 | $76.35 | 7.416% | $82.0121 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $227.89 | 7.773% | $245.6039 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $87.81 | 4.745% | $91.9766 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $754.40 | $799.7608 | $799.77 | $799.80 | $799.80 | |