| 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 | $237.35 | 12.733% | $267.5718 | $267.57 | $267.55 | $267.60 |
| Purchase #2 | $41.59 | 13.857% | $47.3531 | $47.35 | $47.35 | $47.40 |
| Purchase #3 | $245.56 | 3.677% | $254.5892 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $55.79 | 13.358% | $63.2424 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $228.79 | 11.228% | $254.4785 | $254.48 | $254.50 | $254.50 |
| Purchase #6 | $21.59 | 11.597% | $24.0938 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $245.78 | 9.370% | $268.8096 | $268.81 | $268.80 | $268.80 |
| 7 purchase totals = | $1,076.45 | $1,180.1384 | $1,180.13 | $1,180.15 | $1,180.20 | |