| 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 | $99.39 | 3.366% | $102.7355 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $217.99 | 10.153% | $240.1225 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $249.76 | 10.534% | $276.0697 | $276.07 | $276.05 | $276.10 |
| Purchase #4 | $118.25 | 6.719% | $126.1952 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $20.45 | 13.757% | $23.2633 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $73.76 | 6.168% | $78.3095 | $78.31 | $78.30 | $78.30 |
| Purchase #7 | $55.96 | 11.166% | $62.2085 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $835.56 | $908.9042 | $908.91 | $908.85 | $908.90 | |