| 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 | $237.85 | 12.286% | $267.0723 | $267.07 | $267.05 | $267.10 |
| Purchase #2 | $48.50 | 8.727% | $52.7326 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $114.89 | 4.840% | $120.4507 | $120.45 | $120.45 | $120.50 |
| Purchase #4 | $21.45 | 3.569% | $22.2156 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $222.39 | 4.534% | $232.4732 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $200.31 | 7.546% | $215.4254 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $104.83 | 12.129% | $117.5448 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $950.22 | $1,027.9146 | $1,027.91 | $1,027.90 | $1,027.90 | |