| 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 | $208.91 | 7.696% | $224.9877 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $190.30 | 8.662% | $206.7838 | $206.78 | $206.80 | $206.80 |
| Purchase #3 | $177.45 | 4.326% | $185.1265 | $185.13 | $185.15 | $185.10 |
| Purchase #4 | $122.66 | 13.689% | $139.4509 | $139.45 | $139.45 | $139.50 |
| Purchase #5 | $221.59 | 5.353% | $233.4517 | $233.45 | $233.45 | $233.50 |
| Purchase #6 | $15.74 | 8.654% | $17.1021 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $171.30 | 12.248% | $192.2808 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $1,107.95 | $1,199.1835 | $1,199.18 | $1,199.25 | $1,199.30 | |