| 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 | $117.91 | 7.870% | $127.1895 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $202.83 | 9.665% | $222.4335 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $199.73 | 8.564% | $216.8349 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $77.34 | 4.705% | $80.9788 | $80.98 | $81.00 | $81.00 |
| Purchase #5 | $91.42 | 10.290% | $100.8271 | $100.83 | $100.85 | $100.80 |
| Purchase #6 | $232.52 | 8.120% | $251.4006 | $251.40 | $251.40 | $251.40 |
| Purchase #7 | $205.43 | 4.763% | $215.2146 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,127.18 | $1,214.8790 | $1,214.87 | $1,214.95 | $1,214.80 | |