| 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 | $231.25 | 3.430% | $239.1819 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $54.60 | 4.147% | $56.8643 | $56.86 | $56.85 | $56.90 |
| Purchase #3 | $97.34 | 8.318% | $105.4367 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $212.45 | 4.544% | $222.1037 | $222.10 | $222.10 | $222.10 |
| Purchase #5 | $150.32 | 12.830% | $169.6061 | $169.61 | $169.60 | $169.60 |
| Purchase #6 | $60.87 | 8.373% | $65.9666 | $65.97 | $65.95 | $66.00 |
| Purchase #7 | $85.79 | 11.159% | $95.3633 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $892.62 | $954.5226 | $954.52 | $954.50 | $954.60 | |