| 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 | $221.50 | 12.409% | $248.9859 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $119.83 | 6.350% | $127.4392 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $240.92 | 11.599% | $268.8643 | $268.86 | $268.85 | $268.90 |
| Purchase #4 | $7.64 | 7.751% | $8.2322 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $249.86 | 10.720% | $276.645 | $276.65 | $276.65 | $276.60 |
| Purchase #6 | $167.86 | 6.575% | $178.8968 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $204.27 | 5.484% | $215.4722 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $1,211.88 | $1,324.5356 | $1,324.54 | $1,324.55 | $1,324.50 | |