| 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 | $182.32 | 9.398% | $199.4544 | $199.45 | $199.45 | $199.50 |
| Purchase #2 | $106.40 | 7.506% | $114.3864 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $248.72 | 7.642% | $267.7272 | $267.73 | $267.75 | $267.70 |
| Purchase #4 | $211.77 | 5.855% | $224.1691 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $119.91 | 5.137% | $126.0698 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $60.26 | 12.482% | $67.7817 | $67.78 | $67.80 | $67.80 |
| Purchase #7 | $210.74 | 5.406% | $222.1326 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $1,140.12 | $1,221.7212 | $1,221.72 | $1,221.75 | $1,221.80 | |