| 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 | $33.42 | 11.354% | $37.2145 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $156.36 | 13.455% | $177.3982 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $11.82 | 7.792% | $12.741 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $249.49 | 12.435% | $280.5141 | $280.51 | $280.50 | $280.50 |
| Purchase #5 | $151.61 | 11.142% | $168.5024 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $233.43 | 8.819% | $254.0162 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $175.85 | 12.512% | $197.8524 | $197.85 | $197.85 | $197.90 |
| 7 purchase totals = | $1,011.98 | $1,128.2388 | $1,128.23 | $1,128.20 | $1,128.20 | |