| 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 | $199.70 | 10.217% | $220.1033 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $177.85 | 8.266% | $192.5511 | $192.55 | $192.55 | $192.60 |
| Purchase #3 | $121.97 | 5.274% | $128.4027 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $166.33 | 11.253% | $185.0471 | $185.05 | $185.05 | $185.00 |
| Purchase #5 | $161.54 | 8.831% | $175.8056 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $201.89 | 10.865% | $223.8253 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $244.58 | 7.156% | $262.0821 | $262.08 | $262.10 | $262.10 |
| 7 purchase totals = | $1,273.86 | $1,387.8172 | $1,387.82 | $1,387.85 | $1,387.80 | |