| 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 | $134.94 | 3.520% | $139.6899 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $65.39 | 11.576% | $72.9595 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $200.58 | 5.855% | $212.324 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $12.49 | 9.431% | $13.6679 | $13.67 | $13.65 | $13.70 |
| Purchase #5 | $39.75 | 10.151% | $43.785 | $43.79 | $43.80 | $43.80 |
| Purchase #6 | $19.95 | 10.246% | $21.9941 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $211.58 | 7.379% | $227.1925 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $684.68 | $731.6129 | $731.61 | $731.60 | $731.70 | |