| 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 | $188.65 | 10.490% | $208.4394 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $159.72 | 3.418% | $165.1792 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $212.56 | 9.576% | $232.9147 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $43.48 | 7.193% | $46.6075 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $207.46 | 12.560% | $233.517 | $233.52 | $233.50 | $233.50 |
| Purchase #6 | $97.94 | 8.608% | $106.3707 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $86.33 | 11.301% | $96.0862 | $96.09 | $96.10 | $96.10 |
| 7 purchase totals = | $996.14 | $1,089.1147 | $1,089.12 | $1,089.10 | $1,089.10 | |