| 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 | $121.32 | 4.867% | $127.2246 | $127.22 | $127.20 | $127.20 |
| Purchase #2 | $172.54 | 7.486% | $185.4563 | $185.46 | $185.45 | $185.50 |
| Purchase #3 | $157.94 | 11.578% | $176.2263 | $176.23 | $176.25 | $176.20 |
| Purchase #4 | $119.53 | 8.302% | $129.4534 | $129.45 | $129.45 | $129.50 |
| Purchase #5 | $194.57 | 5.783% | $205.822 | $205.82 | $205.80 | $205.80 |
| Purchase #6 | $242.62 | 10.430% | $267.9253 | $267.93 | $267.95 | $267.90 |
| Purchase #7 | $177.83 | 8.408% | $192.7819 | $192.78 | $192.80 | $192.80 |
| 7 purchase totals = | $1,186.35 | $1,284.8898 | $1,284.89 | $1,284.90 | $1,284.90 | |