| 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 | $250.56 | 13.452% | $284.2653 | $284.27 | $284.25 | $284.30 |
| Purchase #2 | $121.50 | 12.175% | $136.2926 | $136.29 | $136.30 | $136.30 |
| Purchase #3 | $139.28 | 4.403% | $145.4125 | $145.41 | $145.40 | $145.40 |
| Purchase #4 | $173.32 | 7.437% | $186.2098 | $186.21 | $186.20 | $186.20 |
| Purchase #5 | $231.31 | 7.280% | $248.1494 | $248.15 | $248.15 | $248.10 |
| Purchase #6 | $106.45 | 13.244% | $120.5482 | $120.55 | $120.55 | $120.50 |
| Purchase #7 | $31.34 | 9.747% | $34.3947 | $34.39 | $34.40 | $34.40 |
| 7 purchase totals = | $1,053.76 | $1,155.2725 | $1,155.27 | $1,155.25 | $1,155.20 | |