| 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 | $223.56 | 13.211% | $253.0945 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $204.58 | 8.444% | $221.8547 | $221.85 | $221.85 | $221.90 |
| Purchase #3 | $241.87 | 9.711% | $265.358 | $265.36 | $265.35 | $265.40 |
| Purchase #4 | $223.90 | 5.182% | $235.5025 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $206.51 | 8.488% | $224.0386 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $21.42 | 12.836% | $24.1695 | $24.17 | $24.15 | $24.20 |
| Purchase #7 | $58.79 | 3.704% | $60.9676 | $60.97 | $60.95 | $61.00 |
| 7 purchase totals = | $1,180.63 | $1,284.9854 | $1,284.98 | $1,284.95 | $1,285.10 | |