| 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 | $221.85 | 5.665% | $234.4178 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $99.49 | 4.206% | $103.6745 | $103.67 | $103.65 | $103.70 |
| Purchase #3 | $93.44 | 13.792% | $106.3272 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $198.31 | 12.583% | $223.2633 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $154.28 | 8.476% | $167.3568 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $220.97 | 11.127% | $245.5573 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $33.68 | 3.571% | $34.8827 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $1,022.02 | $1,115.4796 | $1,115.48 | $1,115.45 | $1,115.60 | |