| 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 | $26.64 | 13.507% | $30.2383 | $30.24 | $30.25 | $30.20 |
| Purchase #2 | $211.90 | 4.793% | $222.0564 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $73.72 | 7.513% | $79.2586 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $245.91 | 3.543% | $254.6226 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $163.66 | 10.691% | $181.1569 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $149.98 | 8.303% | $162.4328 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $111.59 | 6.121% | $118.4204 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $983.40 | $1,048.1860 | $1,048.19 | $1,048.15 | $1,048.20 | |