| 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 | $109.34 | 4.117% | $113.8415 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $102.68 | 9.781% | $112.7231 | $112.72 | $112.70 | $112.70 |
| Purchase #3 | $240.26 | 13.669% | $273.1011 | $273.10 | $273.10 | $273.10 |
| Purchase #4 | $73.78 | 4.446% | $77.0603 | $77.06 | $77.05 | $77.10 |
| Purchase #5 | $241.62 | 3.688% | $250.5309 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $13.71 | 10.531% | $15.1538 | $15.15 | $15.15 | $15.20 |
| Purchase #7 | $163.35 | 9.732% | $179.2472 | $179.25 | $179.25 | $179.20 |
| 7 purchase totals = | $944.74 | $1,021.6579 | $1,021.65 | $1,021.65 | $1,021.60 | |