| 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 | $31.58 | 10.572% | $34.9186 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $207.25 | 8.842% | $225.575 | $225.58 | $225.60 | $225.60 |
| Purchase #3 | $56.59 | 13.575% | $64.2721 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $90.43 | 4.195% | $94.2235 | $94.22 | $94.20 | $94.20 |
| Purchase #5 | $137.59 | 8.129% | $148.7747 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $56.90 | 8.710% | $61.856 | $61.86 | $61.85 | $61.90 |
| Purchase #7 | $225.88 | 7.249% | $242.254 | $242.25 | $242.25 | $242.30 |
| 7 purchase totals = | $806.22 | $871.8739 | $871.87 | $871.80 | $872.00 | |