| 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 | $243.73 | 7.146% | $261.1469 | $261.15 | $261.15 | $261.10 |
| Purchase #2 | $213.45 | 7.107% | $228.6199 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $245.55 | 3.688% | $254.6059 | $254.61 | $254.60 | $254.60 |
| Purchase #4 | $127.37 | 8.630% | $138.362 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $95.46 | 13.625% | $108.4664 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $66.36 | 13.852% | $75.5522 | $75.55 | $75.55 | $75.60 |
| Purchase #7 | $143.60 | 12.601% | $161.695 | $161.70 | $161.70 | $161.70 |
| 7 purchase totals = | $1,135.52 | $1,228.4483 | $1,228.46 | $1,228.40 | $1,228.50 | |