| 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 | $9.98 | 4.314% | $10.4105 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $115.64 | 3.462% | $119.6435 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $228.72 | 3.535% | $236.8053 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $145.38 | 13.747% | $165.3654 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $51.84 | 10.113% | $57.0826 | $57.08 | $57.10 | $57.10 |
| Purchase #6 | $155.59 | 11.515% | $173.5062 | $173.51 | $173.50 | $173.50 |
| Purchase #7 | $78.68 | 8.373% | $85.2679 | $85.27 | $85.25 | $85.30 |
| 7 purchase totals = | $785.83 | $848.0814 | $848.09 | $848.05 | $848.10 | |