| 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 | $78.80 | 10.165% | $86.81 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $216.41 | 9.439% | $236.8369 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $141.54 | 7.497% | $152.1513 | $152.15 | $152.15 | $152.20 |
| Purchase #4 | $153.31 | 4.371% | $160.0112 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $5.36 | 5.572% | $5.6587 | $5.66 | $5.65 | $5.70 |
| Purchase #6 | $241.30 | 3.858% | $250.6094 | $250.61 | $250.60 | $250.60 |
| Purchase #7 | $90.83 | 11.102% | $100.9139 | $100.91 | $100.90 | $100.90 |
| 7 purchase totals = | $927.55 | $992.9914 | $992.99 | $992.95 | $993.00 | |