| 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 | $241.87 | 4.434% | $252.5945 | $252.59 | $252.60 | $252.60 |
| Purchase #2 | $236.47 | 6.630% | $252.148 | $252.15 | $252.15 | $252.10 |
| Purchase #3 | $22.55 | 3.513% | $23.3422 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $117.67 | 5.371% | $123.9901 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $102.79 | 3.728% | $106.622 | $106.62 | $106.60 | $106.60 |
| Purchase #6 | $151.91 | 9.595% | $166.4858 | $166.49 | $166.50 | $166.50 |
| Purchase #7 | $31.84 | 9.447% | $34.8479 | $34.85 | $34.85 | $34.80 |
| 7 purchase totals = | $905.10 | $960.0305 | $960.03 | $960.05 | $959.90 | |