| 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 | $223.61 | 11.314% | $248.9092 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $157.55 | 6.104% | $167.1669 | $167.17 | $167.15 | $167.20 |
| Purchase #3 | $69.67 | 12.494% | $78.3746 | $78.37 | $78.35 | $78.40 |
| Purchase #4 | $229.54 | 3.600% | $237.8034 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $244.62 | 5.146% | $257.2081 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $113.63 | 12.583% | $127.9281 | $127.93 | $127.95 | $127.90 |
| Purchase #7 | $87.36 | 8.400% | $94.6982 | $94.70 | $94.70 | $94.70 |
| 7 purchase totals = | $1,125.98 | $1,212.0885 | $1,212.09 | $1,212.05 | $1,212.10 | |