| 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 | $220.33 | 3.109% | $227.1801 | $227.18 | $227.20 | $227.20 |
| Purchase #2 | $50.84 | 3.813% | $52.7785 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $226.79 | 6.604% | $241.7672 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $32.63 | 4.432% | $34.0762 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $186.34 | 13.797% | $212.0493 | $212.05 | $212.05 | $212.00 |
| Purchase #6 | $32.72 | 5.856% | $34.6361 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $44.40 | 12.868% | $50.1134 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $794.05 | $852.6008 | $852.61 | $852.65 | $852.60 | |