| 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 | $193.41 | 8.440% | $209.7338 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $15.26 | 4.639% | $15.9679 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $22.39 | 5.713% | $23.6691 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $223.51 | 5.850% | $236.5853 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $248.85 | 7.281% | $266.9688 | $266.97 | $266.95 | $267.00 |
| Purchase #6 | $111.93 | 11.238% | $124.5087 | $124.51 | $124.50 | $124.50 |
| Purchase #7 | $128.68 | 4.775% | $134.8245 | $134.82 | $134.80 | $134.80 |
| 7 purchase totals = | $944.03 | $1,012.2581 | $1,012.26 | $1,012.20 | $1,012.30 | |