| 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 | $198.90 | 13.734% | $226.2169 | $226.22 | $226.20 | $226.20 |
| Purchase #2 | $48.86 | 8.251% | $52.8914 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $207.69 | 12.853% | $234.3844 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $168.67 | 9.610% | $184.8792 | $184.88 | $184.90 | $184.90 |
| Purchase #5 | $61.60 | 4.730% | $64.5137 | $64.51 | $64.50 | $64.50 |
| Purchase #6 | $11.82 | 8.795% | $12.8596 | $12.86 | $12.85 | $12.90 |
| Purchase #7 | $101.62 | 5.730% | $107.4428 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $799.16 | $883.1880 | $883.18 | $883.20 | $883.20 | |