| 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 | $97.26 | 3.517% | $100.6806 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $154.97 | 10.395% | $171.0791 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $204.54 | 10.410% | $225.8326 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $183.95 | 9.400% | $201.2413 | $201.24 | $201.25 | $201.20 |
| Purchase #5 | $174.59 | 8.159% | $188.8348 | $188.83 | $188.85 | $188.80 |
| Purchase #6 | $28.95 | 3.537% | $29.974 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $181.77 | 13.371% | $206.0745 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $1,026.03 | $1,123.7169 | $1,123.70 | $1,123.75 | $1,123.70 | |