| 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 | $55.61 | 11.106% | $61.786 | $61.79 | $61.80 | $61.80 |
| Purchase #2 | $204.28 | 12.792% | $230.4115 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $76.73 | 4.706% | $80.3409 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $143.30 | 9.279% | $156.5968 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $229.47 | 5.831% | $242.8504 | $242.85 | $242.85 | $242.90 |
| Purchase #6 | $228.97 | 3.393% | $236.739 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $186.45 | 7.843% | $201.0733 | $201.07 | $201.05 | $201.10 |
| 7 purchase totals = | $1,124.81 | $1,209.7979 | $1,209.80 | $1,209.80 | $1,209.80 | |