| 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 | $34.52 | 13.799% | $39.2834 | $39.28 | $39.30 | $39.30 |
| Purchase #2 | $62.71 | 6.858% | $67.0107 | $67.01 | $67.00 | $67.00 |
| Purchase #3 | $215.64 | 8.505% | $233.9802 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $163.90 | 9.816% | $179.9884 | $179.99 | $180.00 | $180.00 |
| Purchase #5 | $199.49 | 5.108% | $209.6799 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $131.47 | 11.439% | $146.5089 | $146.51 | $146.50 | $146.50 |
| Purchase #7 | $138.39 | 4.766% | $144.9857 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $946.12 | $1,021.4372 | $1,021.44 | $1,021.50 | $1,021.50 | |