| 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 | $227.42 | 6.471% | $242.1363 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $180.78 | 3.692% | $187.4544 | $187.45 | $187.45 | $187.50 |
| Purchase #3 | $217.25 | 3.120% | $224.0282 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $14.25 | 7.202% | $15.2763 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $139.80 | 3.161% | $144.2191 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $43.34 | 5.381% | $45.6721 | $45.67 | $45.65 | $45.70 |
| Purchase #7 | $230.48 | 11.246% | $256.3998 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $1,053.32 | $1,115.1862 | $1,115.19 | $1,115.20 | $1,115.20 | |