| 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 | $231.71 | 4.204% | $241.4511 | $241.45 | $241.45 | $241.50 |
| Purchase #2 | $73.51 | 13.435% | $83.3861 | $83.39 | $83.40 | $83.40 |
| Purchase #3 | $33.59 | 13.812% | $38.2295 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $58.44 | 4.384% | $61.002 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $189.79 | 9.539% | $207.8941 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $94.36 | 3.618% | $97.7739 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $145.95 | 5.703% | $154.2735 | $154.27 | $154.25 | $154.30 |
| 7 purchase totals = | $827.35 | $884.0102 | $884.00 | $884.00 | $884.10 | |