| 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 | $186.94 | 13.102% | $211.4329 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $27.89 | 7.839% | $30.0763 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $250.57 | 11.786% | $280.1022 | $280.10 | $280.10 | $280.10 |
| Purchase #4 | $129.51 | 11.720% | $144.6886 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $176.72 | 6.471% | $188.1556 | $188.16 | $188.15 | $188.20 |
| Purchase #6 | $95.30 | 3.552% | $98.6851 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $128.43 | 10.315% | $141.6776 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $995.36 | $1,094.8183 | $1,094.83 | $1,094.90 | $1,094.90 | |