| 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 | $119.56 | 9.114% | $130.4567 | $130.46 | $130.45 | $130.50 |
| Purchase #2 | $233.54 | 4.359% | $243.72 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $113.89 | 9.764% | $125.0102 | $125.01 | $125.00 | $125.00 |
| Purchase #4 | $60.46 | 11.494% | $67.4093 | $67.41 | $67.40 | $67.40 |
| Purchase #5 | $27.46 | 9.549% | $30.0822 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $40.96 | 11.425% | $45.6397 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $228.57 | 5.436% | $240.9951 | $241.00 | $241.00 | $241.00 |
| 7 purchase totals = | $824.44 | $883.3132 | $883.32 | $883.30 | $883.30 | |