| 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 | $108.47 | 13.296% | $122.8922 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $175.62 | 5.466% | $185.2194 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $173.41 | 9.670% | $190.1787 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $35.32 | 12.646% | $39.7866 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $141.39 | 5.389% | $149.0095 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $196.50 | 10.332% | $216.8024 | $216.80 | $216.80 | $216.80 |
| Purchase #7 | $112.31 | 10.252% | $123.824 | $123.82 | $123.80 | $123.80 |
| 7 purchase totals = | $943.02 | $1,027.7128 | $1,027.71 | $1,027.70 | $1,027.70 | |