| 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 | $199.69 | 8.522% | $216.7076 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $169.33 | 3.670% | $175.5444 | $175.54 | $175.55 | $175.50 |
| Purchase #3 | $208.45 | 12.256% | $233.9976 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $49.63 | 7.289% | $53.2475 | $53.25 | $53.25 | $53.20 |
| Purchase #5 | $60.59 | 4.463% | $63.2941 | $63.29 | $63.30 | $63.30 |
| Purchase #6 | $195.53 | 13.862% | $222.6344 | $222.63 | $222.65 | $222.60 |
| Purchase #7 | $185.43 | 3.712% | $192.3132 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $1,068.65 | $1,157.7388 | $1,157.73 | $1,157.75 | $1,157.60 | |