| 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 | $25.80 | 3.343% | $26.6625 | $26.66 | $26.65 | $26.70 |
| Purchase #2 | $220.25 | 7.721% | $237.2555 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $77.94 | 10.669% | $86.2554 | $86.26 | $86.25 | $86.30 |
| Purchase #4 | $222.87 | 7.559% | $239.7167 | $239.72 | $239.70 | $239.70 |
| Purchase #5 | $175.75 | 9.742% | $192.8716 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $223.79 | 5.260% | $235.5614 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $42.66 | 10.182% | $47.0036 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $989.06 | $1,065.3267 | $1,065.33 | $1,065.25 | $1,065.50 | |