| 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 | $230.73 | 9.645% | $252.9839 | $252.98 | $253.00 | $253.00 |
| Purchase #2 | $22.34 | 13.121% | $25.2712 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $152.99 | 9.348% | $167.2915 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $179.47 | 7.528% | $192.9805 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $92.80 | 12.373% | $104.2821 | $104.28 | $104.30 | $104.30 |
| Purchase #6 | $29.34 | 13.393% | $33.2695 | $33.27 | $33.25 | $33.30 |
| Purchase #7 | $163.64 | 10.648% | $181.0644 | $181.06 | $181.05 | $181.10 |
| 7 purchase totals = | $871.31 | $957.1431 | $957.13 | $957.15 | $957.30 | |