| 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 | $10.91 | 12.136% | $12.234 | $12.23 | $12.25 | $12.20 |
| Purchase #2 | $6.72 | 12.605% | $7.5671 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $137.91 | 5.415% | $145.3778 | $145.38 | $145.40 | $145.40 |
| Purchase #4 | $57.26 | 11.420% | $63.7991 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $242.92 | 12.740% | $273.868 | $273.87 | $273.85 | $273.90 |
| Purchase #6 | $159.60 | 3.180% | $164.6753 | $164.68 | $164.70 | $164.70 |
| Purchase #7 | $79.87 | 12.238% | $89.6445 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $695.19 | $757.1658 | $757.17 | $757.20 | $757.20 | |