| 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 | $107.36 | 5.300% | $113.0501 | $113.05 | $113.05 | $113.10 |
| Purchase #2 | $191.41 | 3.727% | $198.5439 | $198.54 | $198.55 | $198.50 |
| Purchase #3 | $223.72 | 5.621% | $236.2953 | $236.30 | $236.30 | $236.30 |
| Purchase #4 | $99.94 | 3.721% | $103.6588 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $201.95 | 6.810% | $215.7028 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $82.54 | 10.407% | $91.1299 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $175.99 | 3.374% | $181.9279 | $181.93 | $181.95 | $181.90 |
| 7 purchase totals = | $1,082.91 | $1,140.3087 | $1,140.31 | $1,140.35 | $1,140.30 | |