| 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 | $235.47 | 9.274% | $257.3075 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $107.28 | 7.776% | $115.6221 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $57.78 | 13.243% | $65.4318 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $60.74 | 6.512% | $64.6954 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $8.30 | 10.816% | $9.1977 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $182.82 | 5.223% | $192.3687 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $148.69 | 8.464% | $161.2751 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $801.08 | $865.8983 | $865.91 | $865.90 | $865.90 | |