| 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 | $191.50 | 9.657% | $209.9932 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $217.76 | 3.333% | $225.0179 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $245.45 | 12.300% | $275.6404 | $275.64 | $275.65 | $275.60 |
| Purchase #4 | $228.48 | 4.729% | $239.2848 | $239.28 | $239.30 | $239.30 |
| Purchase #5 | $163.60 | 6.821% | $174.7592 | $174.76 | $174.75 | $174.80 |
| Purchase #6 | $19.62 | 8.617% | $21.3107 | $21.31 | $21.30 | $21.30 |
| Purchase #7 | $70.81 | 11.411% | $78.8901 | $78.89 | $78.90 | $78.90 |
| 7 purchase totals = | $1,137.22 | $1,224.8963 | $1,224.89 | $1,224.90 | $1,224.90 | |