| 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 | $238.40 | 9.279% | $260.5211 | $260.52 | $260.50 | $260.50 |
| Purchase #2 | $102.29 | 6.184% | $108.6156 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $82.43 | 6.358% | $87.6709 | $87.67 | $87.65 | $87.70 |
| Purchase #4 | $174.82 | 8.343% | $189.4052 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $149.48 | 10.382% | $164.999 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $55.86 | 5.354% | $58.8507 | $58.85 | $58.85 | $58.90 |
| Purchase #7 | $17.41 | 3.497% | $18.0188 | $18.02 | $18.00 | $18.00 |
| 7 purchase totals = | $820.69 | $888.0813 | $888.09 | $888.00 | $888.10 | |