| 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 | $110.92 | 10.156% | $122.185 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $219.94 | 9.645% | $241.1532 | $241.15 | $241.15 | $241.20 |
| Purchase #3 | $169.59 | 11.727% | $189.4778 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $49.72 | 10.571% | $54.9759 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $219.76 | 7.700% | $236.6815 | $236.68 | $236.70 | $236.70 |
| Purchase #6 | $13.54 | 13.273% | $15.3372 | $15.34 | $15.35 | $15.30 |
| Purchase #7 | $231.55 | 3.255% | $239.087 | $239.09 | $239.10 | $239.10 |
| 7 purchase totals = | $1,015.02 | $1,098.8976 | $1,098.91 | $1,099.00 | $1,099.00 | |