| 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 | $140.63 | 9.685% | $154.25 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $243.68 | 5.633% | $257.4065 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $245.67 | 8.855% | $267.4241 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $181.49 | 9.652% | $199.0074 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $11.74 | 10.443% | $12.966 | $12.97 | $12.95 | $13.00 |
| Purchase #6 | $196.35 | 4.440% | $205.0679 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $104.51 | 6.308% | $111.1025 | $111.10 | $111.10 | $111.10 |
| 7 purchase totals = | $1,124.07 | $1,207.2244 | $1,207.23 | $1,207.15 | $1,207.30 | |