| 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 | $187.48 | 11.498% | $209.0365 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $5.30 | 9.187% | $5.7869 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $235.55 | 3.301% | $243.3255 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $209.83 | 11.726% | $234.4347 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $170.56 | 8.129% | $184.4248 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $65.85 | 12.492% | $74.076 | $74.08 | $74.10 | $74.10 |
| Purchase #7 | $122.34 | 4.187% | $127.4624 | $127.46 | $127.45 | $127.50 |
| 7 purchase totals = | $996.91 | $1,078.5468 | $1,078.55 | $1,078.60 | $1,078.50 | |