| 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 | $229.40 | 13.632% | $260.6718 | $260.67 | $260.65 | $260.70 |
| Purchase #2 | $125.86 | 10.628% | $139.2364 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $120.51 | 13.265% | $136.4957 | $136.50 | $136.50 | $136.50 |
| Purchase #4 | $144.62 | 13.392% | $163.9875 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $154.37 | 5.677% | $163.1336 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $210.68 | 13.844% | $239.8465 | $239.85 | $239.85 | $239.80 |
| Purchase #7 | $218.86 | 12.166% | $245.4865 | $245.49 | $245.50 | $245.50 |
| 7 purchase totals = | $1,204.30 | $1,348.8580 | $1,348.87 | $1,348.90 | $1,348.80 | |