| 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 | $229.65 | 4.584% | $240.1772 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $214.81 | 6.543% | $228.865 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $79.46 | 3.459% | $82.2085 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $208.56 | 13.613% | $236.9513 | $236.95 | $236.95 | $237.00 |
| Purchase #5 | $49.98 | 8.351% | $54.1538 | $54.15 | $54.15 | $54.20 |
| Purchase #6 | $78.46 | 6.147% | $83.2829 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $232.28 | 11.649% | $259.3383 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $1,093.20 | $1,184.9770 | $1,184.98 | $1,185.00 | $1,185.10 | |