| 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 | $110.38 | 8.809% | $120.1034 | $120.10 | $120.10 | $120.10 |
| Purchase #2 | $233.82 | 11.314% | $260.2744 | $260.27 | $260.25 | $260.30 |
| Purchase #3 | $60.66 | 4.360% | $63.3048 | $63.30 | $63.30 | $63.30 |
| Purchase #4 | $236.73 | 9.271% | $258.6772 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $5.54 | 3.455% | $5.7314 | $5.73 | $5.75 | $5.70 |
| Purchase #6 | $225.49 | 9.404% | $246.6951 | $246.70 | $246.70 | $246.70 |
| Purchase #7 | $35.75 | 4.144% | $37.2315 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $908.37 | $992.0178 | $992.01 | $992.05 | $992.00 | |