| 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 | $220.50 | 13.390% | $250.025 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $96.30 | 9.424% | $105.3753 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $115.28 | 3.478% | $119.2894 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $40.35 | 8.260% | $43.6829 | $43.68 | $43.70 | $43.70 |
| Purchase #5 | $198.88 | 12.711% | $224.1596 | $224.16 | $224.15 | $224.20 |
| Purchase #6 | $12.28 | 8.782% | $13.3584 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $207.53 | 12.180% | $232.8072 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $891.12 | $988.6978 | $988.71 | $988.75 | $988.80 | |