| 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 | $218.85 | 7.381% | $235.0033 | $235.00 | $235.00 | $235.00 |
| Purchase #2 | $198.85 | 9.871% | $218.4785 | $218.48 | $218.50 | $218.50 |
| Purchase #3 | $214.36 | 9.569% | $234.8721 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $26.29 | 13.315% | $29.7905 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $47.41 | 10.428% | $52.3539 | $52.35 | $52.35 | $52.40 |
| Purchase #6 | $220.77 | 3.143% | $227.7088 | $227.71 | $227.70 | $227.70 |
| Purchase #7 | $8.54 | 13.264% | $9.6727 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $935.07 | $1,007.8798 | $1,007.87 | $1,007.85 | $1,008.00 | |