| 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 | $11.99 | 9.547% | $13.1347 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $131.40 | 4.222% | $136.9477 | $136.95 | $136.95 | $136.90 |
| Purchase #3 | $247.69 | 3.353% | $255.995 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $178.96 | 10.198% | $197.2103 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $13.84 | 9.846% | $15.2027 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $73.60 | 7.447% | $79.081 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $179.76 | 3.762% | $186.5226 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $837.24 | $884.0940 | $884.09 | $884.10 | $884.00 | |