| 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 | $91.66 | 13.390% | $103.9333 | $103.93 | $103.95 | $103.90 |
| Purchase #2 | $33.69 | 10.280% | $37.1533 | $37.15 | $37.15 | $37.20 |
| Purchase #3 | $204.86 | 10.736% | $226.8538 | $226.85 | $226.85 | $226.90 |
| Purchase #4 | $92.70 | 12.454% | $104.2449 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $154.31 | 10.212% | $170.0681 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $243.70 | 4.785% | $255.361 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $182.57 | 13.360% | $206.9614 | $206.96 | $206.95 | $207.00 |
| 7 purchase totals = | $1,003.49 | $1,104.5758 | $1,104.56 | $1,104.55 | $1,104.70 | |