| 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 | $11.25 | 5.478% | $11.8663 | $11.87 | $11.85 | $11.90 |
| Purchase #2 | $213.78 | 6.614% | $227.9194 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $53.83 | 8.375% | $58.3383 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $246.55 | 11.300% | $274.4102 | $274.41 | $274.40 | $274.40 |
| Purchase #5 | $148.33 | 7.506% | $159.4636 | $159.46 | $159.45 | $159.50 |
| Purchase #6 | $199.33 | 9.114% | $217.4969 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $124.79 | 5.760% | $131.9779 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $997.86 | $1,081.4726 | $1,081.48 | $1,081.45 | $1,081.50 | |