| 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 | $43.45 | 11.214% | $48.3225 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $62.83 | 7.130% | $67.3098 | $67.31 | $67.30 | $67.30 |
| Purchase #3 | $231.30 | 6.572% | $246.501 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $231.50 | 12.767% | $261.0556 | $261.06 | $261.05 | $261.10 |
| Purchase #5 | $35.88 | 7.663% | $38.6295 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $247.75 | 8.108% | $267.8376 | $267.84 | $267.85 | $267.80 |
| Purchase #7 | $175.63 | 10.670% | $194.3697 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $1,028.34 | $1,124.0257 | $1,124.03 | $1,124.00 | $1,124.00 | |