| 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 | $122.84 | 13.776% | $139.7624 | $139.76 | $139.75 | $139.80 |
| Purchase #2 | $247.60 | 10.282% | $273.0582 | $273.06 | $273.05 | $273.10 |
| Purchase #3 | $25.67 | 11.650% | $28.6606 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $87.64 | 10.748% | $97.0595 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $227.62 | 8.425% | $246.797 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $170.87 | 11.736% | $190.9233 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $19.49 | 9.503% | $21.3421 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $901.73 | $997.6031 | $997.60 | $997.55 | $997.70 | |