| 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 | $239.73 | 7.507% | $257.7265 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $193.37 | 7.705% | $208.2692 | $208.27 | $208.25 | $208.30 |
| Purchase #3 | $216.48 | 5.639% | $228.6873 | $228.69 | $228.70 | $228.70 |
| Purchase #4 | $235.95 | 8.625% | $256.3007 | $256.30 | $256.30 | $256.30 |
| Purchase #5 | $249.27 | 12.668% | $280.8475 | $280.85 | $280.85 | $280.80 |
| Purchase #6 | $41.31 | 9.366% | $45.1791 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $225.56 | 8.450% | $244.6198 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $1,401.67 | $1,521.6301 | $1,521.64 | $1,521.65 | $1,521.60 | |