| 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 | $120.42 | 12.685% | $135.6953 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $44.82 | 13.719% | $50.9689 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $46.81 | 11.609% | $52.2442 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $80.85 | 3.321% | $83.535 | $83.54 | $83.55 | $83.50 |
| Purchase #5 | $247.28 | 10.375% | $272.9353 | $272.94 | $272.95 | $272.90 |
| Purchase #6 | $218.57 | 8.410% | $236.9517 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $126.54 | 4.234% | $131.8977 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $885.29 | $964.2281 | $964.24 | $964.25 | $964.20 | |