| 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 | $114.67 | 4.552% | $119.8898 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $48.50 | 7.220% | $52.0017 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $8.62 | 3.706% | $8.9395 | $8.94 | $8.95 | $8.90 |
| Purchase #4 | $131.87 | 10.761% | $146.0605 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $234.38 | 5.215% | $246.6029 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $61.69 | 5.649% | $65.1749 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $128.62 | 7.148% | $137.8138 | $137.81 | $137.80 | $137.80 |
| 7 purchase totals = | $728.35 | $776.4831 | $776.47 | $776.45 | $776.50 | |