| 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 | $96.30 | 4.383% | $100.5208 | $100.52 | $100.50 | $100.50 |
| Purchase #2 | $197.77 | 3.242% | $204.1817 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $188.28 | 5.471% | $198.5808 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $75.95 | 12.809% | $85.6784 | $85.68 | $85.70 | $85.70 |
| Purchase #5 | $192.97 | 12.810% | $217.6895 | $217.69 | $217.70 | $217.70 |
| Purchase #6 | $171.84 | 4.297% | $179.224 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $125.91 | 10.413% | $139.021 | $139.02 | $139.00 | $139.00 |
| 7 purchase totals = | $1,049.02 | $1,124.8962 | $1,124.89 | $1,124.90 | $1,124.90 | |