| 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 | $127.29 | 9.272% | $139.0923 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $134.90 | 3.242% | $139.2735 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $19.83 | 8.513% | $21.5181 | $21.52 | $21.50 | $21.50 |
| Purchase #4 | $112.31 | 3.525% | $116.2689 | $116.27 | $116.25 | $116.30 |
| Purchase #5 | $176.49 | 12.290% | $198.1806 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $156.25 | 13.532% | $177.3938 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $212.29 | 9.810% | $233.1156 | $233.12 | $233.10 | $233.10 |
| 7 purchase totals = | $939.36 | $1,024.8428 | $1,024.84 | $1,024.80 | $1,024.90 | |