| 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 | $218.48 | 12.501% | $245.7922 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $189.65 | 4.759% | $198.6754 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $99.57 | 3.113% | $102.6696 | $102.67 | $102.65 | $102.70 |
| Purchase #4 | $108.84 | 9.550% | $119.2342 | $119.23 | $119.25 | $119.20 |
| Purchase #5 | $99.52 | 8.400% | $107.8797 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $74.67 | 6.122% | $79.2413 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $68.41 | 4.325% | $71.3687 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $859.14 | $924.8611 | $924.86 | $924.90 | $924.90 | |