| 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 | $97.25 | 10.376% | $107.3407 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $98.62 | 11.127% | $109.5934 | $109.59 | $109.60 | $109.60 |
| Purchase #3 | $107.88 | 7.186% | $115.6323 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $199.97 | 13.330% | $226.626 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $153.83 | 11.839% | $172.0419 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $61.31 | 3.399% | $63.3939 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $115.38 | 8.632% | $125.3396 | $125.34 | $125.35 | $125.30 |
| 7 purchase totals = | $834.24 | $919.9678 | $919.96 | $920.05 | $919.80 | |