| 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 | $232.87 | 4.739% | $243.9057 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $110.49 | 6.323% | $117.4763 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $56.63 | 9.270% | $61.8796 | $61.88 | $61.90 | $61.90 |
| Purchase #4 | $33.57 | 3.435% | $34.7231 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $176.39 | 8.462% | $191.3161 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $140.60 | 9.785% | $154.3577 | $154.36 | $154.35 | $154.40 |
| Purchase #7 | $6.53 | 5.217% | $6.8707 | $6.87 | $6.85 | $6.90 |
| 7 purchase totals = | $757.08 | $810.5292 | $810.54 | $810.50 | $810.60 | |