| 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 | $215.79 | 9.322% | $235.9059 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $82.50 | 11.225% | $91.7606 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $212.64 | 9.292% | $232.3985 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $193.63 | 7.134% | $207.4436 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $150.87 | 9.270% | $164.8556 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $243.30 | 13.477% | $276.0895 | $276.09 | $276.10 | $276.10 |
| Purchase #7 | $49.70 | 10.337% | $54.8375 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $1,148.43 | $1,263.2912 | $1,263.30 | $1,263.30 | $1,263.30 | |