| 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 | $201.89 | 12.310% | $226.7427 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $185.38 | 7.329% | $198.9665 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $224.63 | 6.508% | $239.2489 | $239.25 | $239.25 | $239.20 |
| Purchase #4 | $206.49 | 10.136% | $227.4198 | $227.42 | $227.40 | $227.40 |
| Purchase #5 | $154.77 | 6.216% | $164.3905 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $164.25 | 3.148% | $169.4206 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $114.72 | 8.698% | $124.6983 | $124.70 | $124.70 | $124.70 |
| 7 purchase totals = | $1,252.13 | $1,350.8873 | $1,350.89 | $1,350.85 | $1,350.80 | |