| 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 | $97.58 | 6.377% | $103.8027 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $89.87 | 11.573% | $100.2707 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $167.38 | 9.527% | $183.3263 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $227.36 | 13.451% | $257.9422 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $21.76 | 6.487% | $23.1716 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $57.38 | 8.670% | $62.3548 | $62.35 | $62.35 | $62.40 |
| Purchase #7 | $198.96 | 5.162% | $209.2303 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $860.29 | $940.0986 | $940.09 | $940.10 | $940.10 | |