| 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 | $232.72 | 12.494% | $261.796 | $261.80 | $261.80 | $261.80 |
| Purchase #2 | $227.37 | 13.371% | $257.7716 | $257.77 | $257.75 | $257.80 |
| Purchase #3 | $170.62 | 11.522% | $190.2788 | $190.28 | $190.30 | $190.30 |
| Purchase #4 | $18.50 | 6.498% | $19.7021 | $19.70 | $19.70 | $19.70 |
| Purchase #5 | $153.37 | 3.494% | $158.7287 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $249.77 | 7.271% | $267.9308 | $267.93 | $267.95 | $267.90 |
| Purchase #7 | $69.95 | 13.395% | $79.3198 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $1,122.30 | $1,235.5278 | $1,235.53 | $1,235.55 | $1,235.50 | |