| 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 | $92.37 | 13.126% | $104.4945 | $104.49 | $104.50 | $104.50 |
| Purchase #2 | $246.69 | 5.755% | $260.887 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $129.28 | 11.202% | $143.7619 | $143.76 | $143.75 | $143.80 |
| Purchase #4 | $125.63 | 6.381% | $133.6465 | $133.65 | $133.65 | $133.60 |
| Purchase #5 | $154.30 | 12.579% | $173.7094 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $194.58 | 8.267% | $210.6659 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $90.56 | 11.366% | $100.853 | $100.85 | $100.85 | $100.90 |
| 7 purchase totals = | $1,033.41 | $1,128.0182 | $1,128.02 | $1,128.00 | $1,128.10 | |