| 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 | $109.70 | 4.854% | $115.0248 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $140.47 | 13.514% | $159.4531 | $159.45 | $159.45 | $159.50 |
| Purchase #3 | $154.45 | 10.456% | $170.5993 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $202.55 | 8.704% | $220.18 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $163.43 | 8.716% | $177.6746 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $154.28 | 10.341% | $170.2341 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $244.49 | 6.341% | $259.9931 | $259.99 | $260.00 | $260.00 |
| 7 purchase totals = | $1,169.37 | $1,273.1590 | $1,273.14 | $1,273.15 | $1,273.20 | |