| 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 | $132.45 | 9.857% | $145.5056 | $145.51 | $145.50 | $145.50 |
| Purchase #2 | $120.64 | 4.521% | $126.0941 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $20.95 | 10.731% | $23.1981 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $124.72 | 13.509% | $141.5684 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $58.74 | 5.137% | $61.7575 | $61.76 | $61.75 | $61.80 |
| Purchase #6 | $105.97 | 3.434% | $109.609 | $109.61 | $109.60 | $109.60 |
| Purchase #7 | $195.72 | 5.121% | $205.7428 | $205.74 | $205.75 | $205.70 |
| 7 purchase totals = | $759.19 | $813.4755 | $813.48 | $813.45 | $813.50 | |