| 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 | $241.83 | 13.334% | $274.0756 | $274.08 | $274.10 | $274.10 |
| Purchase #2 | $149.69 | 9.403% | $163.7654 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $78.89 | 3.191% | $81.4074 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $83.46 | 13.762% | $94.9458 | $94.95 | $94.95 | $94.90 |
| Purchase #5 | $51.86 | 8.288% | $56.1582 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $175.80 | 8.850% | $191.3583 | $191.36 | $191.35 | $191.40 |
| Purchase #7 | $8.32 | 12.844% | $9.3886 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $789.85 | $871.0993 | $871.12 | $871.10 | $871.20 | |