| 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 | $196.31 | 12.776% | $221.3906 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $222.81 | 13.556% | $253.0141 | $253.01 | $253.00 | $253.00 |
| Purchase #3 | $25.81 | 3.640% | $26.7495 | $26.75 | $26.75 | $26.70 |
| Purchase #4 | $93.79 | 9.633% | $102.8248 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $92.43 | 11.531% | $103.0881 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $124.60 | 8.833% | $135.6059 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $15.98 | 9.454% | $17.4907 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $771.73 | $860.1637 | $860.16 | $860.15 | $860.10 | |