| 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 | $221.78 | 12.290% | $249.0368 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $241.68 | 6.262% | $256.814 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $57.68 | 10.253% | $63.5939 | $63.59 | $63.60 | $63.60 |
| Purchase #4 | $125.49 | 5.355% | $132.21 | $132.21 | $132.20 | $132.20 |
| Purchase #5 | $225.41 | 4.205% | $234.8885 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $188.47 | 8.293% | $204.0998 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $154.32 | 10.800% | $170.9866 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $1,214.83 | $1,311.6296 | $1,311.63 | $1,311.65 | $1,311.60 | |