| 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 | $195.98 | 9.406% | $214.4139 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $200.29 | 3.269% | $206.8375 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $196.70 | 8.318% | $213.0615 | $213.06 | $213.05 | $213.10 |
| Purchase #4 | $241.36 | 3.219% | $249.1294 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $10.93 | 12.681% | $12.316 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $203.91 | 4.660% | $213.4122 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $117.80 | 8.230% | $127.4949 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $1,166.97 | $1,236.6654 | $1,236.66 | $1,236.65 | $1,236.60 | |