| 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 | $126.74 | 5.473% | $133.6765 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $222.34 | 8.789% | $241.8815 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $138.28 | 8.806% | $150.4569 | $150.46 | $150.45 | $150.50 |
| Purchase #4 | $232.28 | 5.655% | $245.4154 | $245.42 | $245.40 | $245.40 |
| Purchase #5 | $14.87 | 12.192% | $16.683 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $60.48 | 12.392% | $67.9747 | $67.97 | $67.95 | $68.00 |
| Purchase #7 | $122.63 | 8.371% | $132.8954 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $917.62 | $988.9834 | $988.99 | $989.00 | $989.10 | |