| 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 | $60.49 | 12.661% | $68.1486 | $68.15 | $68.15 | $68.10 |
| Purchase #2 | $233.57 | 8.448% | $253.302 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $231.40 | 12.135% | $259.4804 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $235.42 | 10.476% | $260.0826 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $11.88 | 9.486% | $13.0069 | $13.01 | $13.00 | $13.00 |
| Purchase #6 | $88.70 | 12.817% | $100.0687 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $178.32 | 6.615% | $190.1159 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $1,039.78 | $1,144.2051 | $1,144.21 | $1,144.20 | $1,144.20 | |