| 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 | $171.62 | 12.495% | $193.0639 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $207.84 | 13.106% | $235.0795 | $235.08 | $235.10 | $235.10 |
| Purchase #3 | $5.89 | 4.810% | $6.1733 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $249.77 | 13.375% | $283.1767 | $283.18 | $283.20 | $283.20 |
| Purchase #5 | $55.52 | 10.390% | $61.2885 | $61.29 | $61.30 | $61.30 |
| Purchase #6 | $212.25 | 8.196% | $229.646 | $229.65 | $229.65 | $229.60 |
| Purchase #7 | $67.38 | 13.373% | $76.3907 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $970.27 | $1,084.8186 | $1,084.82 | $1,084.85 | $1,084.90 | |