| 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 | $209.32 | 3.437% | $216.5143 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $58.89 | 11.485% | $65.6535 | $65.65 | $65.65 | $65.70 |
| Purchase #3 | $57.83 | 12.236% | $64.9061 | $64.91 | $64.90 | $64.90 |
| Purchase #4 | $137.39 | 9.316% | $150.1893 | $150.19 | $150.20 | $150.20 |
| Purchase #5 | $136.36 | 7.341% | $146.3702 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $115.83 | 10.508% | $128.0014 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $110.89 | 12.346% | $124.5805 | $124.58 | $124.60 | $124.60 |
| 7 purchase totals = | $826.51 | $896.2153 | $896.21 | $896.20 | $896.30 | |