| 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 | $30.99 | 12.340% | $34.8142 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $117.44 | 11.349% | $130.7683 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $250.81 | 8.233% | $271.4592 | $271.46 | $271.45 | $271.50 |
| Purchase #4 | $177.80 | 12.446% | $199.929 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $185.95 | 3.312% | $192.1087 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $167.31 | 10.766% | $185.3226 | $185.32 | $185.30 | $185.30 |
| Purchase #7 | $44.26 | 11.718% | $49.4464 | $49.45 | $49.45 | $49.40 |
| 7 purchase totals = | $974.56 | $1,063.8484 | $1,063.85 | $1,063.80 | $1,063.80 | |