| 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 | $161.83 | 12.729% | $182.4293 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $192.40 | 6.351% | $204.6193 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $119.78 | 11.719% | $133.817 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $216.25 | 8.790% | $235.2584 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $223.25 | 4.845% | $234.0665 | $234.07 | $234.05 | $234.10 |
| Purchase #6 | $66.56 | 3.546% | $68.9202 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $48.48 | 9.224% | $52.9518 | $52.95 | $52.95 | $53.00 |
| 7 purchase totals = | $1,028.55 | $1,112.0625 | $1,112.07 | $1,112.00 | $1,112.10 | |