| 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 | $239.59 | 7.826% | $258.3403 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $42.61 | 12.496% | $47.9345 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $20.71 | 5.594% | $21.8685 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $200.82 | 13.166% | $227.26 | $227.26 | $227.25 | $227.30 |
| Purchase #5 | $225.50 | 4.579% | $235.8256 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $134.98 | 4.194% | $140.6411 | $140.64 | $140.65 | $140.60 |
| Purchase #7 | $25.74 | 6.839% | $27.5004 | $27.50 | $27.50 | $27.50 |
| 7 purchase totals = | $889.95 | $959.3704 | $959.37 | $959.40 | $959.30 | |