| 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 | $207.26 | 5.733% | $219.1422 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $29.40 | 4.183% | $30.6298 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $164.26 | 6.555% | $175.0272 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $87.88 | 5.869% | $93.0377 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $25.77 | 3.111% | $26.5717 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $210.87 | 12.474% | $237.1739 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $108.64 | 5.341% | $114.4425 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $834.08 | $896.0250 | $896.02 | $896.05 | $895.90 | |