| 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 | $9.96 | 11.798% | $11.1351 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $208.85 | 8.452% | $226.502 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $88.27 | 13.482% | $100.1706 | $100.17 | $100.15 | $100.20 |
| Purchase #4 | $8.47 | 13.109% | $9.5803 | $9.58 | $9.60 | $9.60 |
| Purchase #5 | $154.32 | 12.584% | $173.7396 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $232.31 | 3.188% | $239.716 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $212.89 | 8.750% | $231.5179 | $231.52 | $231.50 | $231.50 |
| 7 purchase totals = | $915.07 | $992.3615 | $992.37 | $992.35 | $992.30 | |