| 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 | $228.62 | 10.606% | $252.8674 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $234.55 | 13.189% | $265.4848 | $265.48 | $265.50 | $265.50 |
| Purchase #3 | $85.86 | 5.129% | $90.2638 | $90.26 | $90.25 | $90.30 |
| Purchase #4 | $170.48 | 5.277% | $179.4762 | $179.48 | $179.50 | $179.50 |
| Purchase #5 | $227.39 | 10.859% | $252.0823 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $128.60 | 6.396% | $136.8253 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $230.31 | 11.840% | $257.5787 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $1,305.81 | $1,434.5785 | $1,434.58 | $1,434.65 | $1,434.70 | |