| 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 | $228.79 | 11.762% | $255.7003 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $71.39 | 6.272% | $75.8676 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $200.51 | 11.371% | $223.31 | $223.31 | $223.30 | $223.30 |
| Purchase #4 | $149.41 | 8.344% | $161.8768 | $161.88 | $161.90 | $161.90 |
| Purchase #5 | $18.80 | 5.153% | $19.7688 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $231.38 | 8.267% | $250.5082 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $140.61 | 3.722% | $145.8435 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $1,040.89 | $1,132.8752 | $1,132.88 | $1,132.85 | $1,132.90 | |