| 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 | $222.61 | 9.316% | $243.3483 | $243.35 | $243.35 | $243.30 |
| Purchase #2 | $111.97 | 11.395% | $124.729 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $101.62 | 10.299% | $112.0858 | $112.09 | $112.10 | $112.10 |
| Purchase #4 | $152.39 | 8.404% | $165.1969 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $16.40 | 7.650% | $17.6546 | $17.65 | $17.65 | $17.70 |
| Purchase #6 | $146.79 | 12.721% | $165.4632 | $165.46 | $165.45 | $165.50 |
| Purchase #7 | $226.63 | 9.639% | $248.4749 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $978.41 | $1,076.9527 | $1,076.95 | $1,076.95 | $1,077.00 | |