| 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 | $248.93 | 5.127% | $261.6926 | $261.69 | $261.70 | $261.70 |
| Purchase #2 | $27.45 | 10.150% | $30.2362 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $115.93 | 5.272% | $122.0418 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $215.57 | 5.115% | $226.5964 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $14.35 | 13.259% | $16.2527 | $16.25 | $16.25 | $16.30 |
| Purchase #6 | $60.45 | 12.389% | $67.9392 | $67.94 | $67.95 | $67.90 |
| Purchase #7 | $173.92 | 9.200% | $189.9206 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $856.60 | $914.6795 | $914.68 | $914.70 | $914.60 | |