| 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 | $221.93 | 4.365% | $231.6172 | $231.62 | $231.60 | $231.60 |
| Purchase #2 | $84.43 | 12.550% | $95.026 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $127.45 | 13.261% | $144.3511 | $144.35 | $144.35 | $144.40 |
| Purchase #4 | $77.91 | 9.597% | $85.387 | $85.39 | $85.40 | $85.40 |
| Purchase #5 | $214.59 | 5.535% | $226.4676 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $11.33 | 5.259% | $11.9258 | $11.93 | $11.95 | $11.90 |
| Purchase #7 | $120.79 | 11.680% | $134.8983 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $858.43 | $929.6730 | $929.69 | $929.70 | $929.70 | |