| 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 | $207.61 | 7.633% | $223.4569 | $223.46 | $223.45 | $223.50 |
| Purchase #2 | $8.42 | 12.446% | $9.468 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $65.50 | 12.482% | $73.6757 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $216.48 | 3.473% | $223.9984 | $224.00 | $224.00 | $224.00 |
| Purchase #5 | $186.34 | 6.536% | $198.5192 | $198.52 | $198.50 | $198.50 |
| Purchase #6 | $113.54 | 7.522% | $122.0805 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $84.44 | 12.170% | $94.7163 | $94.72 | $94.70 | $94.70 |
| 7 purchase totals = | $882.33 | $945.9150 | $945.93 | $945.90 | $946.00 | |