| 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 | $120.56 | 10.531% | $133.2562 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $132.85 | 13.246% | $150.4473 | $150.45 | $150.45 | $150.40 |
| Purchase #3 | $104.95 | 9.299% | $114.7093 | $114.71 | $114.70 | $114.70 |
| Purchase #4 | $144.25 | 13.641% | $163.9271 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $68.27 | 4.554% | $71.379 | $71.38 | $71.40 | $71.40 |
| Purchase #6 | $225.60 | 3.328% | $233.108 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $44.91 | 12.802% | $50.6594 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $841.39 | $917.4863 | $917.50 | $917.50 | $917.50 | |