| 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 | $78.39 | 3.871% | $81.4245 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $208.67 | 13.810% | $237.4873 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $163.49 | 13.418% | $185.4271 | $185.43 | $185.45 | $185.40 |
| Purchase #4 | $197.39 | 10.304% | $217.7291 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $155.46 | 13.711% | $176.7751 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $47.50 | 7.859% | $51.233 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $50.84 | 3.599% | $52.6697 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $901.74 | $1,002.7458 | $1,002.75 | $1,002.80 | $1,002.70 | |