| 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 | $141.34 | 11.844% | $158.0803 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $207.84 | 11.194% | $231.1056 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $125.35 | 4.520% | $131.0158 | $131.02 | $131.00 | $131.00 |
| Purchase #4 | $169.53 | 10.177% | $186.7831 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $96.75 | 11.703% | $108.0727 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $116.34 | 9.395% | $127.2701 | $127.27 | $127.25 | $127.30 |
| Purchase #7 | $181.28 | 3.782% | $188.136 | $188.14 | $188.15 | $188.10 |
| 7 purchase totals = | $1,038.43 | $1,130.4636 | $1,130.47 | $1,130.45 | $1,130.50 | |