| 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 | $188.72 | 6.695% | $201.3548 | $201.35 | $201.35 | $201.40 |
| Purchase #2 | $63.80 | 12.864% | $72.0072 | $72.01 | $72.00 | $72.00 |
| Purchase #3 | $212.90 | 7.126% | $228.0713 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $223.38 | 8.467% | $242.2936 | $242.29 | $242.30 | $242.30 |
| Purchase #5 | $39.71 | 10.282% | $43.793 | $43.79 | $43.80 | $43.80 |
| Purchase #6 | $6.92 | 12.344% | $7.7742 | $7.77 | $7.75 | $7.80 |
| Purchase #7 | $63.88 | 3.655% | $66.2148 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $799.31 | $861.5089 | $861.49 | $861.45 | $861.60 | |