| 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 | $99.99 | 6.300% | $106.2894 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $83.32 | 6.130% | $88.4275 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $143.91 | 11.452% | $160.3906 | $160.39 | $160.40 | $160.40 |
| Purchase #4 | $227.57 | 7.148% | $243.8367 | $243.84 | $243.85 | $243.80 |
| Purchase #5 | $126.37 | 12.124% | $141.6911 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $213.72 | 6.273% | $227.1267 | $227.13 | $227.15 | $227.10 |
| Purchase #7 | $60.36 | 3.355% | $62.3851 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $955.24 | $1,030.1471 | $1,030.16 | $1,030.25 | $1,030.10 | |