| 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 | $141.83 | 11.671% | $158.383 | $158.38 | $158.40 | $158.40 |
| Purchase #2 | $233.54 | 12.720% | $263.2463 | $263.25 | $263.25 | $263.20 |
| Purchase #3 | $15.99 | 12.158% | $17.9341 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $226.49 | 9.670% | $248.3916 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $233.73 | 9.583% | $256.1283 | $256.13 | $256.15 | $256.10 |
| Purchase #6 | $97.52 | 5.775% | $103.1518 | $103.15 | $103.15 | $103.20 |
| Purchase #7 | $213.34 | 5.391% | $224.8412 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $1,162.44 | $1,272.0763 | $1,272.07 | $1,272.15 | $1,272.00 | |