| 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 | $135.92 | 6.342% | $144.54 | $144.54 | $144.55 | $144.50 |
| Purchase #2 | $147.50 | 8.801% | $160.4815 | $160.48 | $160.50 | $160.50 |
| Purchase #3 | $94.69 | 9.559% | $103.7414 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $146.63 | 4.812% | $153.6858 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $109.83 | 3.618% | $113.8036 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $242.58 | 8.146% | $262.3406 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $5.25 | 4.172% | $5.469 | $5.47 | $5.45 | $5.50 |
| 7 purchase totals = | $882.40 | $944.0619 | $944.06 | $944.10 | $944.00 | |