| 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 | $11.51 | 9.807% | $12.6388 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $232.40 | 10.610% | $257.0576 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $7.91 | 3.576% | $8.1929 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $206.77 | 4.622% | $216.3269 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $9.74 | 11.862% | $10.8954 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $157.76 | 3.425% | $163.1633 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $204.67 | 11.665% | $228.5448 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $830.76 | $896.8197 | $896.82 | $896.85 | $896.80 | |