| 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 | $104.46 | 10.758% | $115.6978 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $248.81 | 3.487% | $257.486 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $23.55 | 4.195% | $24.5379 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $30.59 | 11.357% | $34.0641 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $215.52 | 6.396% | $229.3047 | $229.30 | $229.30 | $229.30 |
| Purchase #6 | $53.96 | 10.860% | $59.8201 | $59.82 | $59.80 | $59.80 |
| Purchase #7 | $136.25 | 7.333% | $146.2412 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $813.14 | $867.1518 | $867.15 | $867.15 | $867.10 | |