| 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 | $125.34 | 3.409% | $129.6128 | $129.61 | $129.60 | $129.60 |
| Purchase #2 | $21.45 | 8.151% | $23.1984 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $219.56 | 4.831% | $230.1669 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $29.77 | 3.140% | $30.7048 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $10.63 | 8.617% | $11.546 | $11.55 | $11.55 | $11.50 |
| Purchase #6 | $154.31 | 4.783% | $161.6906 | $161.69 | $161.70 | $161.70 |
| Purchase #7 | $9.80 | 10.430% | $10.8221 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $570.86 | $597.7416 | $597.74 | $597.70 | $597.70 | |