| 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 | $227.65 | 5.474% | $240.1116 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $242.36 | 11.282% | $269.7031 | $269.70 | $269.70 | $269.70 |
| Purchase #3 | $127.52 | 5.103% | $134.0273 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $225.66 | 3.793% | $234.2193 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $40.74 | 13.684% | $46.3149 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $143.47 | 3.228% | $148.1012 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $248.54 | 6.456% | $264.5857 | $264.59 | $264.60 | $264.60 |
| 7 purchase totals = | $1,255.94 | $1,337.0631 | $1,337.06 | $1,337.05 | $1,337.00 | |