| 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 | $223.78 | 3.510% | $231.6347 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $96.52 | 12.366% | $108.4557 | $108.46 | $108.45 | $108.50 |
| Purchase #3 | $229.87 | 8.697% | $249.8618 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $66.69 | 13.176% | $75.4771 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $83.66 | 8.706% | $90.9434 | $90.94 | $90.95 | $90.90 |
| Purchase #6 | $68.42 | 3.358% | $70.7175 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $75.42 | 6.848% | $80.5848 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $844.36 | $907.6750 | $907.67 | $907.70 | $907.70 | |