| 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 | $209.40 | 10.328% | $231.0268 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $23.87 | 12.362% | $26.8208 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $82.28 | 9.143% | $89.8029 | $89.80 | $89.80 | $89.80 |
| Purchase #4 | $190.85 | 5.501% | $201.3487 | $201.35 | $201.35 | $201.30 |
| Purchase #5 | $216.51 | 8.664% | $235.2684 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $149.52 | 10.624% | $165.405 | $165.41 | $165.40 | $165.40 |
| Purchase #7 | $219.52 | 8.665% | $238.5414 | $238.54 | $238.55 | $238.50 |
| 7 purchase totals = | $1,091.95 | $1,188.2140 | $1,188.22 | $1,188.20 | $1,188.10 | |