| 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 | $25.26 | 12.582% | $28.4382 | $28.44 | $28.45 | $28.40 |
| Purchase #2 | $163.78 | 9.326% | $179.0541 | $179.05 | $179.05 | $179.10 |
| Purchase #3 | $29.89 | 11.860% | $33.435 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $195.84 | 10.843% | $217.0749 | $217.07 | $217.05 | $217.10 |
| Purchase #5 | $165.34 | 12.857% | $186.5978 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $224.95 | 3.792% | $233.4801 | $233.48 | $233.50 | $233.50 |
| Purchase #7 | $138.95 | 8.434% | $150.669 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $944.01 | $1,028.7491 | $1,028.75 | $1,028.75 | $1,028.80 | |