| 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 | $230.75 | 5.431% | $243.282 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $228.32 | 9.581% | $250.1953 | $250.20 | $250.20 | $250.20 |
| Purchase #3 | $25.94 | 7.514% | $27.8891 | $27.89 | $27.90 | $27.90 |
| Purchase #4 | $10.73 | 4.199% | $11.1806 | $11.18 | $11.20 | $11.20 |
| Purchase #5 | $55.85 | 5.747% | $59.0597 | $59.06 | $59.05 | $59.10 |
| Purchase #6 | $194.99 | 13.178% | $220.6858 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $145.88 | 5.508% | $153.9151 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $892.46 | $966.2076 | $966.22 | $966.25 | $966.30 | |