| 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 | $218.96 | 4.605% | $229.0431 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $200.25 | 3.445% | $207.1486 | $207.15 | $207.15 | $207.10 |
| Purchase #3 | $100.68 | 7.833% | $108.5663 | $108.57 | $108.55 | $108.60 |
| Purchase #4 | $170.83 | 7.580% | $183.7789 | $183.78 | $183.80 | $183.80 |
| Purchase #5 | $41.77 | 8.450% | $45.2996 | $45.30 | $45.30 | $45.30 |
| Purchase #6 | $57.74 | 3.823% | $59.9474 | $59.95 | $59.95 | $59.90 |
| Purchase #7 | $154.68 | 13.492% | $175.5494 | $175.55 | $175.55 | $175.50 |
| 7 purchase totals = | $944.91 | $1,009.3333 | $1,009.34 | $1,009.35 | $1,009.20 | |