| 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 | $240.68 | 12.160% | $269.9467 | $269.95 | $269.95 | $269.90 |
| Purchase #2 | $187.83 | 5.488% | $198.1381 | $198.14 | $198.15 | $198.10 |
| Purchase #3 | $114.87 | 12.355% | $129.0622 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $165.99 | 5.482% | $175.0896 | $175.09 | $175.10 | $175.10 |
| Purchase #5 | $216.41 | 4.110% | $225.3045 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $208.52 | 9.393% | $228.1063 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $241.80 | 13.816% | $275.2071 | $275.21 | $275.20 | $275.20 |
| 7 purchase totals = | $1,376.10 | $1,500.8545 | $1,500.86 | $1,500.85 | $1,500.80 | |