| 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 | $198.79 | 9.657% | $217.9872 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $58.85 | 5.462% | $62.0644 | $62.06 | $62.05 | $62.10 |
| Purchase #3 | $95.64 | 4.206% | $99.6626 | $99.66 | $99.65 | $99.70 |
| Purchase #4 | $50.78 | 10.763% | $56.2455 | $56.25 | $56.25 | $56.20 |
| Purchase #5 | $78.35 | 10.286% | $86.4091 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $126.58 | 11.762% | $141.4683 | $141.47 | $141.45 | $141.50 |
| Purchase #7 | $70.30 | 13.286% | $79.6401 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $679.29 | $743.4772 | $743.48 | $743.45 | $743.50 | |