| 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 | $232.32 | 10.215% | $256.0515 | $256.05 | $256.05 | $256.10 |
| Purchase #2 | $126.50 | 6.524% | $134.7529 | $134.75 | $134.75 | $134.80 |
| Purchase #3 | $115.47 | 10.833% | $127.9789 | $127.98 | $128.00 | $128.00 |
| Purchase #4 | $10.36 | 6.537% | $11.0372 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $142.65 | 9.308% | $155.9279 | $155.93 | $155.95 | $155.90 |
| Purchase #6 | $55.32 | 6.852% | $59.1105 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $193.36 | 10.649% | $213.9509 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $875.98 | $958.8098 | $958.81 | $958.85 | $958.90 | |