| 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 | $242.78 | 8.239% | $262.7826 | $262.78 | $262.80 | $262.80 |
| Purchase #2 | $157.50 | 8.247% | $170.489 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $15.36 | 12.402% | $17.2649 | $17.26 | $17.25 | $17.30 |
| Purchase #4 | $37.94 | 3.832% | $39.3939 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $157.93 | 4.631% | $165.2437 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $11.57 | 12.226% | $12.9845 | $12.98 | $13.00 | $13.00 |
| Purchase #7 | $27.52 | 11.399% | $30.657 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $650.60 | $698.8156 | $698.80 | $698.85 | $698.90 | |