| 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 | $216.54 | 3.631% | $224.4026 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $208.27 | 7.671% | $224.2464 | $224.25 | $224.25 | $224.20 |
| Purchase #3 | $173.48 | 6.700% | $185.1032 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $231.87 | 3.312% | $239.5495 | $239.55 | $239.55 | $239.50 |
| Purchase #5 | $128.91 | 4.251% | $134.39 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $215.80 | 5.600% | $227.8848 | $227.88 | $227.90 | $227.90 |
| Purchase #7 | $181.42 | 6.554% | $193.3103 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $1,356.29 | $1,428.8868 | $1,428.88 | $1,428.90 | $1,428.80 | |