| 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 | $235.27 | 13.408% | $266.815 | $266.82 | $266.80 | $266.80 |
| Purchase #2 | $208.59 | 12.251% | $234.1444 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $237.35 | 7.370% | $254.8427 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $86.37 | 8.590% | $93.7892 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $19.53 | 6.468% | $20.7932 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $230.99 | 13.718% | $262.6772 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $86.83 | 12.295% | $97.5057 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $1,104.93 | $1,230.5674 | $1,230.57 | $1,230.60 | $1,230.50 | |