| 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 | $117.33 | 10.164% | $129.2554 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $199.87 | 11.155% | $222.1655 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $211.47 | 12.135% | $237.1319 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $77.31 | 6.650% | $82.4511 | $82.45 | $82.45 | $82.50 |
| Purchase #5 | $153.99 | 5.517% | $162.4856 | $162.49 | $162.50 | $162.50 |
| Purchase #6 | $7.47 | 3.153% | $7.7055 | $7.71 | $7.70 | $7.70 |
| Purchase #7 | $112.90 | 13.372% | $127.997 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $880.34 | $969.1920 | $969.21 | $969.20 | $969.30 | |