| 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 | $242.71 | 7.473% | $260.8477 | $260.85 | $260.85 | $260.80 |
| Purchase #2 | $50.91 | 9.718% | $55.8574 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $128.29 | 4.574% | $134.158 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $123.62 | 3.412% | $127.8379 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $57.68 | 11.337% | $64.2192 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $101.41 | 13.366% | $114.9645 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $127.74 | 8.230% | $138.253 | $138.25 | $138.25 | $138.30 |
| 7 purchase totals = | $832.36 | $896.1377 | $896.14 | $896.10 | $896.20 | |