| 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 | $232.28 | 12.705% | $261.7912 | $261.79 | $261.80 | $261.80 |
| Purchase #2 | $143.53 | 12.110% | $160.9115 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $80.27 | 7.200% | $86.0494 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $213.47 | 3.323% | $220.5636 | $220.56 | $220.55 | $220.60 |
| Purchase #5 | $152.57 | 8.864% | $166.0938 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $43.77 | 12.367% | $49.183 | $49.18 | $49.20 | $49.20 |
| Purchase #7 | $25.95 | 9.743% | $28.4783 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $891.84 | $973.0708 | $973.06 | $973.10 | $973.10 | |