| 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 | $127.72 | 8.863% | $139.0398 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $213.42 | 6.433% | $227.1493 | $227.15 | $227.15 | $227.10 |
| Purchase #3 | $213.71 | 5.303% | $225.043 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $83.31 | 10.643% | $92.1767 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $234.70 | 7.442% | $252.1664 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $215.67 | 11.622% | $240.7352 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $163.30 | 4.133% | $170.0492 | $170.05 | $170.05 | $170.00 |
| 7 purchase totals = | $1,251.83 | $1,346.3596 | $1,346.37 | $1,346.40 | $1,346.20 | |