| 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 | $219.26 | 5.698% | $231.7534 | $231.75 | $231.75 | $231.80 |
| Purchase #2 | $68.79 | 8.660% | $74.7472 | $74.75 | $74.75 | $74.70 |
| Purchase #3 | $239.73 | 13.821% | $272.8631 | $272.86 | $272.85 | $272.90 |
| Purchase #4 | $183.66 | 13.429% | $208.3237 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $128.34 | 12.293% | $144.1168 | $144.12 | $144.10 | $144.10 |
| Purchase #6 | $199.64 | 3.862% | $207.3501 | $207.35 | $207.35 | $207.40 |
| Purchase #7 | $77.49 | 9.406% | $84.7787 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $1,116.91 | $1,223.9330 | $1,223.93 | $1,223.90 | $1,224.00 | |