| 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 | $221.83 | 3.622% | $229.8647 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $186.55 | 7.210% | $200.0003 | $200.00 | $200.00 | $200.00 |
| Purchase #3 | $7.94 | 9.721% | $8.7118 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $39.50 | 8.713% | $42.9416 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $125.97 | 11.249% | $140.1404 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $57.99 | 3.730% | $60.153 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $11.48 | 4.705% | $12.0201 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $651.26 | $693.8319 | $693.82 | $693.80 | $693.80 | |