| 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 | $114.28 | 8.859% | $124.4041 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $5.43 | 7.814% | $5.8543 | $5.85 | $5.85 | $5.90 |
| Purchase #3 | $204.32 | 8.851% | $222.4044 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $167.96 | 6.534% | $178.9345 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $173.91 | 5.671% | $183.7724 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $14.73 | 5.252% | $15.5036 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $247.57 | 5.798% | $261.9241 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $928.20 | $992.7974 | $992.77 | $992.75 | $992.80 | |