| 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 | $198.25 | 7.120% | $212.3654 | $212.37 | $212.35 | $212.40 |
| Purchase #2 | $40.50 | 12.304% | $45.4831 | $45.48 | $45.50 | $45.50 |
| Purchase #3 | $89.36 | 6.348% | $95.0326 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $24.97 | 11.517% | $27.8458 | $27.85 | $27.85 | $27.80 |
| Purchase #5 | $192.41 | 5.341% | $202.6866 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $127.77 | 8.714% | $138.9039 | $138.90 | $138.90 | $138.90 |
| Purchase #7 | $73.88 | 9.701% | $81.0471 | $81.05 | $81.05 | $81.00 |
| 7 purchase totals = | $747.14 | $803.3645 | $803.37 | $803.40 | $803.30 | |