| 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 | $202.33 | 9.820% | $222.1988 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $22.38 | 12.807% | $25.2462 | $25.25 | $25.25 | $25.20 |
| Purchase #3 | $110.74 | 3.466% | $114.5782 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $23.42 | 11.112% | $26.0224 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $33.64 | 8.769% | $36.5899 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $59.83 | 4.551% | $62.5529 | $62.55 | $62.55 | $62.60 |
| Purchase #7 | $127.81 | 11.217% | $142.1464 | $142.15 | $142.15 | $142.10 |
| 7 purchase totals = | $580.15 | $629.3348 | $629.34 | $629.35 | $629.30 | |