| 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 | $223.48 | 12.814% | $252.1167 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $26.65 | 12.566% | $29.9988 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $96.31 | 8.181% | $104.1891 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $54.59 | 3.399% | $56.4455 | $56.45 | $56.45 | $56.40 |
| Purchase #5 | $223.43 | 11.384% | $248.8653 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $160.69 | 6.449% | $171.0529 | $171.05 | $171.05 | $171.10 |
| Purchase #7 | $113.25 | 8.105% | $122.4289 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $898.40 | $985.0972 | $985.11 | $985.10 | $985.10 | |