| 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 | $231.65 | 7.337% | $248.6462 | $248.65 | $248.65 | $248.60 |
| Purchase #2 | $202.67 | 6.707% | $216.2631 | $216.26 | $216.25 | $216.30 |
| Purchase #3 | $40.43 | 7.183% | $43.3341 | $43.33 | $43.35 | $43.30 |
| Purchase #4 | $220.84 | 6.238% | $234.616 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $200.47 | 10.191% | $220.8999 | $220.90 | $220.90 | $220.90 |
| Purchase #6 | $163.99 | 6.785% | $175.1167 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $183.62 | 11.729% | $205.1568 | $205.16 | $205.15 | $205.20 |
| 7 purchase totals = | $1,243.67 | $1,344.0328 | $1,344.04 | $1,344.00 | $1,344.00 | |