| 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 | $232.71 | 9.192% | $254.1007 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $204.38 | 4.276% | $213.1193 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $68.87 | 9.375% | $75.3266 | $75.33 | $75.35 | $75.30 |
| Purchase #4 | $5.57 | 11.151% | $6.1911 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $8.50 | 4.220% | $8.8587 | $8.86 | $8.85 | $8.90 |
| Purchase #6 | $185.38 | 3.497% | $191.8627 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $151.60 | 7.753% | $163.3535 | $163.35 | $163.35 | $163.40 |
| 7 purchase totals = | $857.01 | $912.8126 | $912.81 | $912.80 | $912.90 | |