| 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 | $188.39 | 8.335% | $204.0923 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $147.52 | 13.742% | $167.7922 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $126.47 | 12.420% | $142.1776 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $185.49 | 3.809% | $192.5553 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $15.54 | 8.735% | $16.8974 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $239.97 | 5.296% | $252.6788 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $246.32 | 10.764% | $272.8339 | $272.83 | $272.85 | $272.80 |
| 7 purchase totals = | $1,149.70 | $1,249.0275 | $1,249.03 | $1,249.10 | $1,249.10 | |