| 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 | $187.81 | 13.431% | $213.0348 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $244.55 | 9.329% | $267.3641 | $267.36 | $267.35 | $267.40 |
| Purchase #3 | $235.91 | 11.133% | $262.1739 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $189.38 | 12.789% | $213.5998 | $213.60 | $213.60 | $213.60 |
| Purchase #5 | $8.32 | 8.512% | $9.0282 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $217.41 | 13.652% | $247.0908 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $236.27 | 10.793% | $261.7706 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,319.65 | $1,474.0622 | $1,474.05 | $1,474.05 | $1,474.10 | |