| 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 | $51.64 | 12.151% | $57.9148 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $175.52 | 5.635% | $185.4106 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $234.38 | 9.662% | $257.0258 | $257.03 | $257.05 | $257.00 |
| Purchase #4 | $233.76 | 4.271% | $243.7439 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $171.98 | 5.814% | $181.9789 | $181.98 | $182.00 | $182.00 |
| Purchase #6 | $74.83 | 11.709% | $83.5918 | $83.59 | $83.60 | $83.60 |
| Purchase #7 | $248.64 | 4.308% | $259.3514 | $259.35 | $259.35 | $259.40 |
| 7 purchase totals = | $1,190.75 | $1,269.0172 | $1,269.01 | $1,269.05 | $1,269.00 | |