| 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 | $146.45 | 8.312% | $158.6229 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $14.25 | 4.362% | $14.8716 | $14.87 | $14.85 | $14.90 |
| Purchase #3 | $115.91 | 7.196% | $124.2509 | $124.25 | $124.25 | $124.30 |
| Purchase #4 | $249.36 | 5.692% | $263.5536 | $263.55 | $263.55 | $263.60 |
| Purchase #5 | $97.96 | 11.215% | $108.9462 | $108.95 | $108.95 | $108.90 |
| Purchase #6 | $247.80 | 13.347% | $280.8739 | $280.87 | $280.85 | $280.90 |
| Purchase #7 | $139.74 | 10.814% | $154.8515 | $154.85 | $154.85 | $154.90 |
| 7 purchase totals = | $1,011.47 | $1,105.9706 | $1,105.96 | $1,105.90 | $1,106.10 | |