| 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 | $248.99 | 10.586% | $275.3481 | $275.35 | $275.35 | $275.30 |
| Purchase #2 | $105.90 | 10.609% | $117.1349 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $71.68 | 3.269% | $74.0232 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $188.41 | 5.221% | $198.2469 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $27.94 | 9.180% | $30.5049 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $123.67 | 10.399% | $136.5304 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $129.77 | 3.574% | $134.408 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $896.36 | $966.1964 | $966.19 | $966.20 | $966.00 | |