| 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 | $235.81 | 9.389% | $257.9502 | $257.95 | $257.95 | $258.00 |
| Purchase #2 | $39.36 | 12.207% | $44.1647 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $128.92 | 8.451% | $139.815 | $139.82 | $139.80 | $139.80 |
| Purchase #4 | $152.34 | 13.851% | $173.4406 | $173.44 | $173.45 | $173.40 |
| Purchase #5 | $72.83 | 7.843% | $78.5421 | $78.54 | $78.55 | $78.50 |
| Purchase #6 | $26.91 | 13.388% | $30.5127 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $170.75 | 8.554% | $185.356 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $826.92 | $909.7813 | $909.78 | $909.75 | $909.80 | |