| 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 | $131.87 | 12.181% | $147.9331 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $27.88 | 6.662% | $29.7374 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $249.95 | 4.626% | $261.5127 | $261.51 | $261.50 | $261.50 |
| Purchase #4 | $116.40 | 13.639% | $132.2758 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $191.67 | 12.156% | $214.9694 | $214.97 | $214.95 | $215.00 |
| Purchase #6 | $155.96 | 7.663% | $167.9112 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $149.37 | 4.230% | $155.6884 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $1,023.10 | $1,110.0280 | $1,110.03 | $1,110.05 | $1,110.00 | |