| 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 | $114.27 | 6.371% | $121.5501 | $121.55 | $121.55 | $121.60 |
| Purchase #2 | $62.49 | 5.328% | $65.8195 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $188.59 | 10.252% | $207.9242 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $74.92 | 5.873% | $79.3201 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $239.87 | 10.247% | $264.4495 | $264.45 | $264.45 | $264.40 |
| Purchase #6 | $8.78 | 5.181% | $9.2349 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $118.62 | 13.758% | $134.9397 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $807.54 | $883.2380 | $883.23 | $883.20 | $883.10 | |