| 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 | $243.36 | 3.328% | $251.459 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $26.68 | 9.842% | $29.3058 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $78.36 | 6.325% | $83.3163 | $83.32 | $83.30 | $83.30 |
| Purchase #4 | $46.97 | 8.583% | $51.0014 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $66.99 | 9.610% | $73.4277 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $102.58 | 8.749% | $111.5547 | $111.55 | $111.55 | $111.60 |
| Purchase #7 | $11.79 | 5.245% | $12.4084 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $576.73 | $612.4733 | $612.48 | $612.45 | $612.50 | |