| 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 | $171.86 | 9.358% | $187.9427 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $231.95 | 3.257% | $239.5046 | $239.50 | $239.50 | $239.50 |
| Purchase #3 | $114.28 | 4.460% | $119.3769 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $108.61 | 5.501% | $114.5846 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $50.45 | 3.776% | $52.355 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $195.27 | 10.725% | $216.2127 | $216.21 | $216.20 | $216.20 |
| Purchase #7 | $173.71 | 11.120% | $193.0266 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $1,046.13 | $1,123.0031 | $1,123.00 | $1,123.05 | $1,123.00 | |