| 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 | $12.95 | 7.741% | $13.9525 | $13.95 | $13.95 | $14.00 |
| Purchase #2 | $246.50 | 6.387% | $262.244 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $148.75 | 4.128% | $154.8904 | $154.89 | $154.90 | $154.90 |
| Purchase #4 | $186.95 | 3.686% | $193.841 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $182.94 | 4.127% | $190.4899 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $245.93 | 10.336% | $271.3493 | $271.35 | $271.35 | $271.30 |
| Purchase #7 | $12.99 | 12.143% | $14.5674 | $14.57 | $14.55 | $14.60 |
| 7 purchase totals = | $1,037.01 | $1,101.3345 | $1,101.33 | $1,101.35 | $1,101.30 | |