| 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 | $103.31 | 9.698% | $113.329 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $222.79 | 6.260% | $236.7367 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $185.39 | 11.166% | $206.0906 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $205.35 | 7.823% | $221.4145 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $50.57 | 7.415% | $54.3198 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $112.86 | 11.705% | $126.0703 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $166.70 | 11.243% | $185.4421 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $1,046.97 | $1,143.4030 | $1,143.40 | $1,143.40 | $1,143.30 | |