| 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 | $221.91 | 9.510% | $243.0136 | $243.01 | $243.00 | $243.00 |
| Purchase #2 | $119.52 | 13.269% | $135.3791 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $32.61 | 3.387% | $33.7145 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $42.92 | 12.780% | $48.4052 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $210.49 | 10.856% | $233.3408 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $202.85 | 12.304% | $227.8087 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $78.49 | 11.619% | $87.6098 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $908.79 | $1,009.2717 | $1,009.27 | $1,009.25 | $1,009.20 | |