| 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 | $124.38 | 9.502% | $136.1986 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $196.69 | 4.164% | $204.8802 | $204.88 | $204.90 | $204.90 |
| Purchase #3 | $130.88 | 8.569% | $142.0951 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $12.51 | 6.314% | $13.2999 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $27.29 | 13.790% | $31.0533 | $31.05 | $31.05 | $31.10 |
| Purchase #6 | $92.46 | 6.627% | $98.5873 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $241.66 | 8.408% | $261.9788 | $261.98 | $262.00 | $262.00 |
| 7 purchase totals = | $825.87 | $888.0932 | $888.10 | $888.15 | $888.20 | |