| 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 | $29.27 | 8.344% | $31.7123 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $163.74 | 7.608% | $176.1973 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $234.51 | 13.107% | $265.2472 | $265.25 | $265.25 | $265.20 |
| Purchase #4 | $169.69 | 8.685% | $184.4276 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $237.97 | 3.483% | $246.2585 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $212.94 | 9.468% | $233.1012 | $233.10 | $233.10 | $233.10 |
| Purchase #7 | $226.91 | 9.375% | $248.1828 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $1,275.03 | $1,385.1269 | $1,385.13 | $1,385.15 | $1,385.10 | |