| 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 | $112.80 | 12.384% | $126.7692 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $145.51 | 13.619% | $165.327 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $208.45 | 6.739% | $222.4974 | $222.50 | $222.50 | $222.50 |
| Purchase #4 | $214.55 | 6.393% | $228.2662 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $33.50 | 7.846% | $36.1284 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $27.78 | 11.563% | $30.9922 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $203.96 | 4.629% | $213.4013 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $946.55 | $1,023.3817 | $1,023.39 | $1,023.40 | $1,023.40 | |