| 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 | $137.92 | 7.319% | $148.0144 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $105.88 | 6.348% | $112.6013 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $188.74 | 12.184% | $211.7361 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $42.42 | 7.832% | $45.7423 | $45.74 | $45.75 | $45.70 |
| Purchase #5 | $137.61 | 3.697% | $142.6974 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $210.62 | 13.586% | $239.2348 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $237.81 | 5.405% | $250.6636 | $250.66 | $250.65 | $250.70 |
| 7 purchase totals = | $1,061.00 | $1,150.6899 | $1,150.68 | $1,150.70 | $1,150.60 | |