| 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 | $163.64 | 10.246% | $180.4066 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $155.91 | 13.659% | $177.2057 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $113.25 | 8.285% | $122.6328 | $122.63 | $122.65 | $122.60 |
| Purchase #4 | $235.83 | 11.139% | $262.0991 | $262.10 | $262.10 | $262.10 |
| Purchase #5 | $10.39 | 13.210% | $11.7625 | $11.76 | $11.75 | $11.80 |
| Purchase #6 | $235.85 | 10.424% | $260.435 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $195.43 | 6.790% | $208.6997 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $1,110.30 | $1,223.2414 | $1,223.25 | $1,223.25 | $1,223.20 | |