| 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 | $25.96 | 12.153% | $29.1149 | $29.11 | $29.10 | $29.10 |
| Purchase #2 | $212.54 | 8.143% | $229.8471 | $229.85 | $229.85 | $229.80 |
| Purchase #3 | $245.72 | 12.105% | $275.4644 | $275.46 | $275.45 | $275.50 |
| Purchase #4 | $225.74 | 4.706% | $236.3633 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $192.36 | 11.530% | $214.5391 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $121.29 | 3.683% | $125.7571 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $118.48 | 7.320% | $127.1527 | $127.15 | $127.15 | $127.20 |
| 7 purchase totals = | $1,142.09 | $1,238.2386 | $1,238.23 | $1,238.20 | $1,238.30 | |