| 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 | $248.71 | 13.352% | $281.9178 | $281.92 | $281.90 | $281.90 |
| Purchase #2 | $100.31 | 3.702% | $104.0235 | $104.02 | $104.00 | $104.00 |
| Purchase #3 | $194.67 | 6.355% | $207.0413 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $68.83 | 4.304% | $71.7924 | $71.79 | $71.80 | $71.80 |
| Purchase #5 | $77.37 | 6.550% | $82.4377 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $94.90 | 11.220% | $105.5478 | $105.55 | $105.55 | $105.50 |
| Purchase #7 | $81.34 | 4.593% | $85.0759 | $85.08 | $85.10 | $85.10 |
| 7 purchase totals = | $866.13 | $937.8364 | $937.84 | $937.85 | $937.70 | |