| 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 | $193.91 | 12.598% | $218.3388 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $50.50 | 3.661% | $52.3488 | $52.35 | $52.35 | $52.30 |
| Purchase #3 | $234.29 | 12.721% | $264.094 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $112.49 | 8.650% | $122.2204 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $50.69 | 12.361% | $56.9558 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $125.53 | 13.283% | $142.2041 | $142.20 | $142.20 | $142.20 |
| Purchase #7 | $94.45 | 3.249% | $97.5187 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $861.86 | $953.6806 | $953.68 | $953.65 | $953.60 | |