| 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 | $115.74 | 4.777% | $121.2689 | $121.27 | $121.25 | $121.30 |
| Purchase #2 | $82.75 | 9.737% | $90.8074 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $52.74 | 10.437% | $58.2445 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $213.79 | 3.723% | $221.7494 | $221.75 | $221.75 | $221.70 |
| Purchase #5 | $223.61 | 13.718% | $254.2848 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $118.68 | 7.291% | $127.333 | $127.33 | $127.35 | $127.30 |
| Purchase #7 | $8.27 | 12.139% | $9.2739 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $815.58 | $882.9619 | $882.95 | $882.95 | $882.90 | |