| 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 | $234.61 | 3.685% | $243.2554 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $28.83 | 6.435% | $30.6852 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $57.67 | 12.150% | $64.6769 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $145.37 | 13.666% | $165.2363 | $165.24 | $165.25 | $165.20 |
| Purchase #5 | $245.27 | 5.362% | $258.4214 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $96.40 | 6.314% | $102.4867 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $38.86 | 9.305% | $42.4759 | $42.48 | $42.50 | $42.50 |
| 7 purchase totals = | $847.01 | $907.2378 | $907.26 | $907.30 | $907.30 | |