| 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 | $141.25 | 4.788% | $148.0131 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $246.48 | 4.347% | $257.1945 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $58.60 | 4.538% | $61.2593 | $61.26 | $61.25 | $61.30 |
| Purchase #4 | $167.83 | 13.314% | $190.1749 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $215.74 | 10.395% | $238.1662 | $238.17 | $238.15 | $238.20 |
| Purchase #6 | $182.81 | 10.501% | $202.0069 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $103.63 | 5.310% | $109.1328 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $1,116.34 | $1,205.9477 | $1,205.94 | $1,205.90 | $1,206.00 | |