| 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 | $219.61 | 10.831% | $243.396 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $51.91 | 9.221% | $56.6966 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $127.45 | 8.833% | $138.7077 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $135.70 | 8.276% | $146.9305 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $46.81 | 6.711% | $49.9514 | $49.95 | $49.95 | $50.00 |
| Purchase #6 | $13.89 | 10.706% | $15.3771 | $15.38 | $15.40 | $15.40 |
| Purchase #7 | $48.75 | 6.718% | $52.025 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $644.12 | $703.0843 | $703.10 | $703.15 | $703.10 | |