| 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 | $177.32 | 13.807% | $201.8026 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $209.81 | 8.410% | $227.455 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $225.52 | 4.111% | $234.7911 | $234.79 | $234.80 | $234.80 |
| Purchase #4 | $103.40 | 4.521% | $108.0747 | $108.07 | $108.05 | $108.10 |
| Purchase #5 | $244.58 | 12.715% | $275.6783 | $275.68 | $275.70 | $275.70 |
| Purchase #6 | $57.45 | 12.165% | $64.4388 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $109.63 | 12.733% | $123.5892 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $1,127.71 | $1,235.8297 | $1,235.83 | $1,235.85 | $1,235.90 | |