| 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 | $234.27 | 10.515% | $258.9035 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $100.77 | 9.862% | $110.7079 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $142.41 | 9.807% | $156.3761 | $156.38 | $156.40 | $156.40 |
| Purchase #4 | $57.35 | 6.543% | $61.1024 | $61.10 | $61.10 | $61.10 |
| Purchase #5 | $149.72 | 7.611% | $161.1152 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $88.84 | 7.356% | $95.3751 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $24.75 | 12.456% | $27.8329 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $798.11 | $871.4131 | $871.42 | $871.45 | $871.40 | |