| 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 | $122.71 | 5.863% | $129.9045 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $243.96 | 5.545% | $257.4876 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $58.43 | 9.333% | $63.8833 | $63.88 | $63.90 | $63.90 |
| Purchase #4 | $212.80 | 5.398% | $224.2869 | $224.29 | $224.30 | $224.30 |
| Purchase #5 | $144.97 | 8.332% | $157.0489 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $129.81 | 9.709% | $142.4133 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $118.44 | 12.291% | $132.9975 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $1,031.12 | $1,108.0220 | $1,108.02 | $1,108.05 | $1,108.00 | |