| 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 | $203.92 | 9.155% | $222.5889 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $136.67 | 12.123% | $153.2385 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $22.74 | 10.680% | $25.1686 | $25.17 | $25.15 | $25.20 |
| Purchase #4 | $221.72 | 11.702% | $247.6657 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $217.53 | 6.628% | $231.9479 | $231.95 | $231.95 | $231.90 |
| Purchase #6 | $120.61 | 11.663% | $134.6767 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $143.86 | 3.722% | $149.2145 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $1,067.05 | $1,164.5008 | $1,164.51 | $1,164.50 | $1,164.50 | |