| 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 | $239.79 | 3.195% | $247.4513 | $247.45 | $247.45 | $247.50 |
| Purchase #2 | $46.87 | 5.578% | $49.4844 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $52.45 | 4.181% | $54.6429 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $133.60 | 5.157% | $140.4898 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $114.38 | 3.748% | $118.667 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $94.40 | 10.560% | $104.3686 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $120.53 | 9.840% | $132.3902 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $802.02 | $847.4942 | $847.49 | $847.50 | $847.60 | |