| 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 | $208.79 | 9.227% | $228.0551 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $43.48 | 11.412% | $48.4419 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $113.81 | 11.529% | $126.9312 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $5.89 | 13.560% | $6.6887 | $6.69 | $6.70 | $6.70 |
| Purchase #5 | $124.58 | 3.828% | $129.3489 | $129.35 | $129.35 | $129.30 |
| Purchase #6 | $183.58 | 6.793% | $196.0506 | $196.05 | $196.05 | $196.10 |
| Purchase #7 | $117.95 | 9.221% | $128.8262 | $128.83 | $128.85 | $128.80 |
| 7 purchase totals = | $798.08 | $864.3426 | $864.35 | $864.40 | $864.30 | |