| 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 | $226.72 | 4.569% | $237.0788 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $19.38 | 10.583% | $21.431 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $231.55 | 6.399% | $246.3669 | $246.37 | $246.35 | $246.40 |
| Purchase #4 | $215.26 | 13.853% | $245.08 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $86.69 | 10.501% | $95.7933 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $79.59 | 8.393% | $86.27 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $134.80 | 12.403% | $151.5192 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $993.99 | $1,083.5392 | $1,083.54 | $1,083.55 | $1,083.60 | |