| 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 | $188.30 | 11.180% | $209.3519 | $209.35 | $209.35 | $209.40 |
| Purchase #2 | $76.53 | 3.198% | $78.9774 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $25.74 | 4.751% | $26.9629 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $165.53 | 6.219% | $175.8243 | $175.82 | $175.80 | $175.80 |
| Purchase #5 | $18.74 | 8.855% | $20.3994 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $210.84 | 13.751% | $239.8326 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $205.61 | 5.567% | $217.0563 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $891.29 | $968.4048 | $968.40 | $968.40 | $968.50 | |