| 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 | $230.57 | 6.294% | $245.0821 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $27.80 | 8.183% | $30.0749 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $207.29 | 10.618% | $229.3001 | $229.30 | $229.30 | $229.30 |
| Purchase #4 | $9.28 | 12.762% | $10.4643 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $13.51 | 8.507% | $14.6593 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $232.74 | 3.772% | $241.519 | $241.52 | $241.50 | $241.50 |
| Purchase #7 | $65.75 | 12.479% | $73.9549 | $73.95 | $73.95 | $74.00 |
| 7 purchase totals = | $786.94 | $845.0546 | $845.04 | $845.00 | $845.20 | |