| 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 | $228.67 | 5.838% | $242.0198 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $104.90 | 4.626% | $109.7527 | $109.75 | $109.75 | $109.80 |
| Purchase #3 | $169.51 | 5.123% | $178.194 | $178.19 | $178.20 | $178.20 |
| Purchase #4 | $174.76 | 13.135% | $197.7147 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $137.43 | 5.834% | $145.4477 | $145.45 | $145.45 | $145.40 |
| Purchase #6 | $237.78 | 10.292% | $262.2523 | $262.25 | $262.25 | $262.30 |
| Purchase #7 | $72.87 | 5.639% | $76.9791 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $1,125.92 | $1,212.3603 | $1,212.35 | $1,212.35 | $1,212.40 | |