| 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 | $219.73 | 10.683% | $243.2038 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $207.27 | 11.455% | $231.0128 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $79.46 | 10.127% | $87.5069 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $110.96 | 12.482% | $124.81 | $124.81 | $124.80 | $124.80 |
| Purchase #5 | $14.83 | 3.731% | $15.3833 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $47.30 | 11.811% | $52.8866 | $52.89 | $52.90 | $52.90 |
| Purchase #7 | $55.57 | 12.442% | $62.484 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $735.12 | $817.2874 | $817.28 | $817.30 | $817.30 | |