| 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 | $171.68 | 13.108% | $194.1838 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $230.40 | 3.536% | $238.5469 | $238.55 | $238.55 | $238.50 |
| Purchase #3 | $195.27 | 8.678% | $212.2155 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $204.92 | 12.789% | $231.1272 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $121.55 | 4.609% | $127.1522 | $127.15 | $127.15 | $127.20 |
| Purchase #6 | $61.90 | 3.834% | $64.2732 | $64.27 | $64.25 | $64.30 |
| Purchase #7 | $171.38 | 12.585% | $192.9482 | $192.95 | $192.95 | $192.90 |
| 7 purchase totals = | $1,157.10 | $1,260.4470 | $1,260.45 | $1,260.45 | $1,260.40 | |