| 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 | $211.33 | 6.648% | $225.3792 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $151.81 | 3.769% | $157.5317 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $203.64 | 11.846% | $227.7632 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $10.64 | 5.406% | $11.2152 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $78.61 | 12.339% | $88.3097 | $88.31 | $88.30 | $88.30 |
| Purchase #6 | $237.25 | 11.614% | $264.8042 | $264.80 | $264.80 | $264.80 |
| Purchase #7 | $229.57 | 13.651% | $260.9086 | $260.91 | $260.90 | $260.90 |
| 7 purchase totals = | $1,122.85 | $1,235.9118 | $1,235.91 | $1,235.90 | $1,235.90 | |