| 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 | $36.93 | 4.156% | $38.4648 | $38.46 | $38.45 | $38.50 |
| Purchase #2 | $222.99 | 6.385% | $237.2279 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $155.75 | 11.166% | $173.141 | $173.14 | $173.15 | $173.10 |
| Purchase #4 | $204.93 | 11.847% | $229.2081 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $107.69 | 13.257% | $121.9665 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $204.48 | 9.618% | $224.1469 | $224.15 | $224.15 | $224.10 |
| Purchase #7 | $183.52 | 8.698% | $199.4826 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $1,116.29 | $1,223.6378 | $1,223.64 | $1,223.65 | $1,223.60 | |