| 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 | $125.65 | 11.233% | $139.7643 | $139.76 | $139.75 | $139.80 |
| Purchase #2 | $55.49 | 11.254% | $61.7348 | $61.73 | $61.75 | $61.70 |
| Purchase #3 | $141.97 | 7.523% | $152.6504 | $152.65 | $152.65 | $152.70 |
| Purchase #4 | $180.85 | 13.468% | $205.2069 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $234.25 | 4.698% | $245.2551 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $200.52 | 11.603% | $223.7863 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $241.66 | 8.777% | $262.8705 | $262.87 | $262.85 | $262.90 |
| 7 purchase totals = | $1,180.39 | $1,291.2683 | $1,291.27 | $1,291.25 | $1,291.40 | |