| 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 | $116.92 | 12.602% | $131.6543 | $131.65 | $131.65 | $131.70 |
| Purchase #2 | $143.98 | 10.475% | $159.0619 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $197.58 | 6.514% | $210.4504 | $210.45 | $210.45 | $210.50 |
| Purchase #4 | $163.53 | 10.808% | $181.2043 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $10.79 | 11.567% | $12.0381 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $112.41 | 4.707% | $117.7011 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $169.35 | 10.416% | $186.9895 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $914.56 | $999.0996 | $999.09 | $999.10 | $999.20 | |