| 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 | $198.34 | 11.782% | $221.7084 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $248.37 | 3.428% | $256.8841 | $256.88 | $256.90 | $256.90 |
| Purchase #3 | $95.45 | 4.515% | $99.7596 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $93.33 | 3.279% | $96.3903 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $185.61 | 12.628% | $209.0488 | $209.05 | $209.05 | $209.00 |
| Purchase #6 | $15.50 | 11.286% | $17.2493 | $17.25 | $17.25 | $17.20 |
| Purchase #7 | $69.90 | 11.692% | $78.0727 | $78.07 | $78.05 | $78.10 |
| 7 purchase totals = | $906.50 | $979.1132 | $979.11 | $979.10 | $979.10 | |